1657202327

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 1870767360

約数和(自身を除く): 213565033

約数列:

[1, 11, 43, 121, 431, 473, 739, 4741, 5203, 8129, 18533, 31777, 52151, 89419, 203863, 318509, 349547, 2242493, 3503599, 3845017, 13695887, 38539589, 150654757, 1657202327]

約数ペア:

[(1, 1657202327), (11, 150654757), (43, 38539589), (121, 13695887), (431, 3845017), (473, 3503599), (739, 2242493), (4741, 349547), (5203, 318509), (8129, 203863), (18533, 89419), (31777, 52151)]