1212051841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3593}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 1632653568

約数和(自身を除く): 420601727

約数列:

[1, 7, 11, 13, 77, 91, 143, 337, 1001, 2359, 3593, 3707, 4381, 25151, 25949, 30667, 39523, 46709, 48191, 276661, 326963, 337337, 513799, 1210841, 3596593, 8475887, 13319251, 15740933, 93234757, 110186531, 173150263, 1212051841]

約数ペア:

[(1, 1212051841), (7, 173150263), (11, 110186531), (13, 93234757), (77, 15740933), (91, 13319251), (143, 8475887), (337, 3596593), (1001, 1210841), (2359, 513799), (3593, 337337), (3707, 326963), (4381, 276661), (25151, 48191), (25949, 46709), (30667, 39523)]