865861633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 1091374592

約数和(自身を除く): 225512959

約数列:

[1, 7, 13, 61, 91, 151, 427, 793, 1033, 1057, 1963, 5551, 7231, 9211, 13429, 13741, 63013, 64477, 94003, 119743, 155983, 441091, 819169, 838201, 1091881, 2027779, 5734183, 9514963, 14194453, 66604741, 123694519, 865861633]

約数ペア:

[(1, 865861633), (7, 123694519), (13, 66604741), (61, 14194453), (91, 9514963), (151, 5734183), (427, 2027779), (793, 1091881), (1033, 838201), (1057, 819169), (1963, 441091), (5551, 155983), (7231, 119743), (9211, 94003), (13429, 64477), (13741, 63013)]