9951375721

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{63389}}^1$

素因数の和:63984

約数の個数: 16

約数和(自身を含む): 11671873920

約数和(自身を除く): 1720498199

約数列:

[1, 7, 41, 287, 547, 3829, 22427, 63389, 156989, 443723, 2598949, 18192643, 34673783, 242716481, 1421625103, 9951375721]

約数ペア:

[(1, 9951375721), (7, 1421625103), (41, 242716481), (287, 34673783), (547, 18192643), (3829, 2598949), (22427, 443723), (63389, 156989)]