590488317

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{23357}}^1$

素因数の和:23469

約数の個数: 18

約数和(自身を含む): 869361402

約数和(自身を除く): 278873085

約数列:

[1, 3, 9, 53, 159, 477, 2809, 8427, 23357, 25281, 70071, 210213, 1237921, 3713763, 11141289, 65609813, 196829439, 590488317]

約数ペア:

[(1, 590488317), (3, 196829439), (9, 65609813), (53, 11141289), (159, 3713763), (477, 1237921), (2809, 210213), (8427, 70071), (23357, 25281)]