29921759

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 35332416

約数和(自身を除く): 5410657

約数列:

[1, 7, 41, 137, 287, 761, 959, 5327, 5617, 31201, 39319, 104257, 218407, 729799, 4274537, 29921759]

約数ペア:

[(1, 29921759), (7, 4274537), (41, 729799), (137, 218407), (287, 104257), (761, 39319), (959, 31201), (5327, 5617)]