221313599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{58907}}^1$

素因数の和:58954

約数の個数: 12

約数和(自身を含む): 253186584

約数和(自身を除く): 31872985

約数列:

[1, 13, 17, 221, 289, 3757, 58907, 765791, 1001419, 13018447, 17024123, 221313599]

約数ペア:

[(1, 221313599), (13, 17024123), (17, 13018447), (221, 1001419), (289, 765791), (3757, 58907)]