52921057

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 61731072

約数和(自身を除く): 8810015

約数列:

[1, 7, 71, 233, 457, 497, 1631, 3199, 16543, 32447, 106481, 115801, 227129, 745367, 7560151, 52921057]

約数ペア:

[(1, 52921057), (7, 7560151), (71, 745367), (233, 227129), (457, 115801), (497, 106481), (1631, 32447), (3199, 16543)]