31317753

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 42736896

約数和(自身を除く): 11419143

約数列:

[1, 3, 53, 159, 431, 457, 1293, 1371, 22843, 24221, 68529, 72663, 196967, 590901, 10439251, 31317753]

約数ペア:

[(1, 31317753), (3, 10439251), (53, 590901), (159, 196967), (431, 72663), (457, 68529), (1293, 24221), (1371, 22843)]