29219491

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 34137088

約数和(自身を除く): 4917597

約数列:

[1, 7, 73, 211, 271, 511, 1477, 1897, 15403, 19783, 57181, 107821, 138481, 400267, 4174213, 29219491]

約数ペア:

[(1, 29219491), (7, 4174213), (73, 400267), (211, 138481), (271, 107821), (511, 57181), (1477, 19783), (1897, 15403)]