39773321

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 46945920

約数和(自身を除く): 7172599

約数列:

[1, 7, 41, 139, 287, 973, 997, 5699, 6979, 39893, 40877, 138583, 286139, 970081, 5681903, 39773321]

約数ペア:

[(1, 39773321), (7, 5681903), (41, 970081), (139, 286139), (287, 138583), (973, 40877), (997, 39893), (5699, 6979)]