531042

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 1078752

約数和(自身を除く): 547710

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1321, 2642, 3963, 7926, 88507, 177014, 265521, 531042]

約数ペア:

[(1, 531042), (2, 265521), (3, 177014), (6, 88507), (67, 7926), (134, 3963), (201, 2642), (402, 1321)]