1810017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 2920320

約数和(自身を除く): 1110303

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 389, 423, 517, 1167, 1551, 3501, 4279, 4653, 12837, 18283, 38511, 54849, 164547, 201113, 603339, 1810017]

約数ペア:

[(1, 1810017), (3, 603339), (9, 201113), (11, 164547), (33, 54849), (47, 38511), (99, 18283), (141, 12837), (389, 4653), (423, 4279), (517, 3501), (1167, 1551)]