10204865307

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{289771}}^1$

素因数の和:289840

約数の個数: 48

約数和(自身を含む): 18563953408

約数和(自身を除く): 8359088101

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2709, 3913, 5031, 11739, 35217, 289771, 869313, 2028397, 2607939, 3767023, 6085191, 11301069, 12460153, 18255573, 26369161, 33903207, 37380459, 79107483, 87221071, 112141377, 161981989, 237322449, 261663213, 485945967, 784989639, 1133873923, 1457837901, 3401621769, 10204865307]

約数ペア:

[(1, 10204865307), (3, 3401621769), (7, 1457837901), (9, 1133873923), (13, 784989639), (21, 485945967), (39, 261663213), (43, 237322449), (63, 161981989), (91, 112141377), (117, 87221071), (129, 79107483), (273, 37380459), (301, 33903207), (387, 26369161), (559, 18255573), (819, 12460153), (903, 11301069), (1677, 6085191), (2709, 3767023), (3913, 2607939), (5031, 2028397), (11739, 869313), (35217, 289771)]