636719941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 763176960

約数和(自身を除く): 126457019

約数列:

[1, 11, 13, 103, 139, 143, 311, 1133, 1339, 1529, 1807, 3421, 4043, 14317, 14729, 19877, 32033, 43229, 44473, 157487, 186121, 352363, 416429, 475519, 561977, 2047331, 4452587, 4580719, 6181747, 48978457, 57883631, 636719941]

約数ペア:

[(1, 636719941), (11, 57883631), (13, 48978457), (103, 6181747), (139, 4580719), (143, 4452587), (311, 2047331), (1133, 561977), (1339, 475519), (1529, 416429), (1807, 352363), (3421, 186121), (4043, 157487), (14317, 44473), (14729, 43229), (19877, 32033)]