30707729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3460

約数の個数: 16

約数和(自身を含む): 35879760

約数和(自身を除く): 5172031

約数列:

[1, 13, 17, 41, 221, 533, 697, 3389, 9061, 44057, 57613, 138949, 748969, 1806337, 2362133, 30707729]

約数ペア:

[(1, 30707729), (13, 2362133), (17, 1806337), (41, 748969), (221, 138949), (533, 57613), (697, 44057), (3389, 9061)]