13272973

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{7321}}^1$

素因数の和:7372

約数の個数: 12

約数和(自身を含む): 15859452

約数和(自身を除く): 2586479

約数列:

[1, 7, 37, 49, 259, 1813, 7321, 51247, 270877, 358729, 1896139, 13272973]

約数ペア:

[(1, 13272973), (7, 1896139), (37, 358729), (49, 270877), (259, 51247), (1813, 7321)]