16141203

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 27125280

約数和(自身を除く): 10984077

約数列:

[1, 3, 9, 13, 19, 39, 53, 57, 117, 137, 159, 171, 247, 411, 477, 689, 741, 1007, 1233, 1781, 2067, 2223, 2603, 3021, 5343, 6201, 7261, 7809, 9063, 13091, 16029, 21783, 23427, 33839, 39273, 65349, 94393, 101517, 117819, 137959, 283179, 304551, 413877, 849537, 1241631, 1793467, 5380401, 16141203]

約数ペア:

[(1, 16141203), (3, 5380401), (9, 1793467), (13, 1241631), (19, 849537), (39, 413877), (53, 304551), (57, 283179), (117, 137959), (137, 117819), (159, 101517), (171, 94393), (247, 65349), (411, 39273), (477, 33839), (689, 23427), (741, 21783), (1007, 16029), (1233, 13091), (1781, 9063), (2067, 7809), (2223, 7261), (2603, 6201), (3021, 5343)]