31339007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 38076480

約数和(自身を除く): 6737473

約数列:

[1, 7, 17, 119, 389, 677, 2723, 4739, 6613, 11509, 46291, 80563, 263353, 1843471, 4477001, 31339007]

約数ペア:

[(1, 31339007), (7, 4477001), (17, 1843471), (119, 263353), (389, 80563), (677, 46291), (2723, 11509), (4739, 6613)]