28696493

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 34977024

約数和(自身を除く): 6280531

約数列:

[1, 7, 17, 119, 151, 1057, 1597, 2567, 11179, 17969, 27149, 190043, 241147, 1688029, 4099499, 28696493]

約数ペア:

[(1, 28696493), (7, 4099499), (17, 1688029), (119, 241147), (151, 190043), (1057, 27149), (1597, 17969), (2567, 11179)]