7935213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 4765587

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 349, 429, 583, 689, 1047, 1749, 2067, 3839, 4537, 7579, 11517, 13611, 18497, 22737, 49907, 55491, 149721, 203467, 240461, 610401, 721383, 2645071, 7935213]

約数ペア:

[(1, 7935213), (3, 2645071), (11, 721383), (13, 610401), (33, 240461), (39, 203467), (53, 149721), (143, 55491), (159, 49907), (349, 22737), (429, 18497), (583, 13611), (689, 11517), (1047, 7579), (1749, 4537), (2067, 3839)]