2888997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 4191552

約数和(自身を除く): 1302555

約数列:

[1, 3, 17, 37, 51, 111, 629, 1531, 1887, 4593, 26027, 56647, 78081, 169941, 962999, 2888997]

約数ペア:

[(1, 2888997), (3, 962999), (17, 169941), (37, 78081), (51, 56647), (111, 26027), (629, 4593), (1531, 1887)]