2306227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 2928384

約数和(自身を除く): 622157

約数列:

[1, 7, 11, 61, 77, 427, 491, 671, 3437, 4697, 5401, 29951, 37807, 209657, 329461, 2306227]

約数ペア:

[(1, 2306227), (7, 329461), (11, 209657), (61, 37807), (77, 29951), (427, 5401), (491, 4697), (671, 3437)]