1265734197

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 2328854528

約数和(自身を除く): 1063120331

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 127, 129, 273, 283, 301, 381, 387, 559, 819, 849, 889, 903, 1143, 1651, 1677, 1981, 2547, 2667, 2709, 3679, 3913, 4953, 5031, 5461, 5943, 8001, 11037, 11557, 11739, 12169, 14859, 16383, 17829, 25753, 33111, 34671, 35217, 35941, 36507, 38227, 49149, 70993, 77259, 85183, 104013, 107823, 109521, 114681, 158197, 212979, 231777, 251587, 255549, 323469, 344043, 467233, 474591, 496951, 638937, 754761, 766647, 1107379, 1401699, 1423773, 1490853, 1545463, 2264283, 3270631, 3322137, 4205097, 4472559, 4636389, 9811893, 9966411, 10818241, 13909167, 20091019, 29435679, 32454723, 60273057, 97364169, 140637133, 180819171, 421911399, 1265734197]

約数ペア:

[(1, 1265734197), (3, 421911399), (7, 180819171), (9, 140637133), (13, 97364169), (21, 60273057), (39, 32454723), (43, 29435679), (63, 20091019), (91, 13909167), (117, 10818241), (127, 9966411), (129, 9811893), (273, 4636389), (283, 4472559), (301, 4205097), (381, 3322137), (387, 3270631), (559, 2264283), (819, 1545463), (849, 1490853), (889, 1423773), (903, 1401699), (1143, 1107379), (1651, 766647), (1677, 754761), (1981, 638937), (2547, 496951), (2667, 474591), (2709, 467233), (3679, 344043), (3913, 323469), (4953, 255549), (5031, 251587), (5461, 231777), (5943, 212979), (8001, 158197), (11037, 114681), (11557, 109521), (11739, 107823), (12169, 104013), (14859, 85183), (16383, 77259), (17829, 70993), (25753, 49149), (33111, 38227), (34671, 36507), (35217, 35941)]