13068417

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 17930240

約数和(自身を除く): 4861823

約数列:

[1, 3, 67, 79, 201, 237, 823, 2469, 5293, 15879, 55141, 65017, 165423, 195051, 4356139, 13068417]

約数ペア:

[(1, 13068417), (3, 4356139), (67, 195051), (79, 165423), (201, 65017), (237, 55141), (823, 15879), (2469, 5293)]