31411434

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{13187}}^1$

素因数の和:13589

約数の個数: 16

約数和(自身を含む): 62985888

約数和(自身を除く): 31574454

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 13187, 26374, 39561, 79122, 5235239, 10470478, 15705717, 31411434]

約数ペア:

[(1, 31411434), (2, 15705717), (3, 10470478), (6, 5235239), (397, 79122), (794, 39561), (1191, 26374), (2382, 13187)]