13952449

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 16634880

約数和(自身を除く): 2682431

約数列:

[1, 7, 31, 113, 217, 569, 791, 3503, 3983, 17639, 24521, 64297, 123473, 450079, 1993207, 13952449]

約数ペア:

[(1, 13952449), (7, 1993207), (31, 450079), (113, 123473), (217, 64297), (569, 24521), (791, 17639), (3503, 3983)]