74143307

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 89994240

約数和(自身を除く): 15850933

約数列:

[1, 7, 17, 119, 419, 1487, 2933, 7123, 10409, 25279, 49861, 176953, 623053, 4361371, 10591901, 74143307]

約数ペア:

[(1, 74143307), (7, 10591901), (17, 4361371), (119, 623053), (419, 176953), (1487, 49861), (2933, 25279), (7123, 10409)]