377923679

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 457850880

約数和(自身を除く): 79927201

約数列:

[1, 7, 29, 107, 127, 137, 203, 749, 889, 959, 3103, 3683, 3973, 13589, 14659, 17399, 21721, 25781, 27811, 95123, 102613, 121793, 394081, 425111, 504571, 1861693, 2758567, 2975777, 3531997, 13031851, 53989097, 377923679]

約数ペア:

[(1, 377923679), (7, 53989097), (29, 13031851), (107, 3531997), (127, 2975777), (137, 2758567), (203, 1861693), (749, 504571), (889, 425111), (959, 394081), (3103, 121793), (3683, 102613), (3973, 95123), (13589, 27811), (14659, 25781), (17399, 21721)]