61331963

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1901}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 76688640

約数和(自身を除く): 15356677

約数列:

[1, 7, 11, 77, 419, 1901, 2933, 4609, 13307, 20911, 32263, 146377, 796519, 5575633, 8761709, 61331963]

約数ペア:

[(1, 61331963), (7, 8761709), (11, 5575633), (77, 796519), (419, 146377), (1901, 32263), (2933, 20911), (4609, 13307)]