741901257

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{2131}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 1085580288

約数和(自身を除く): 343679031

約数列:

[1, 3, 9, 101, 303, 383, 909, 1149, 2131, 3447, 6393, 19179, 38683, 116049, 215231, 348147, 645693, 816173, 1937079, 2448519, 7345557, 82433473, 247300419, 741901257]

約数ペア:

[(1, 741901257), (3, 247300419), (9, 82433473), (101, 7345557), (303, 2448519), (383, 1937079), (909, 816173), (1149, 645693), (2131, 348147), (3447, 215231), (6393, 116049), (19179, 38683)]