72149483

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 84805056

約数和(自身を除く): 12655573

約数列:

[1, 7, 53, 113, 371, 791, 1721, 5989, 12047, 41923, 91213, 194473, 638491, 1361311, 10307069, 72149483]

約数ペア:

[(1, 72149483), (7, 10307069), (53, 1361311), (113, 638491), (371, 194473), (791, 91213), (1721, 41923), (5989, 12047)]