68485469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 78382080

約数和(自身を除く): 9896611

約数列:

[1, 13, 17, 221, 431, 719, 5603, 7327, 9347, 12223, 95251, 158899, 309889, 4028557, 5268113, 68485469]

約数ペア:

[(1, 68485469), (13, 5268113), (17, 4028557), (221, 309889), (431, 158899), (719, 95251), (5603, 12223), (7327, 9347)]