72488927

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 85958400

約数和(自身を除く): 13469473

約数列:

[1, 7, 43, 73, 301, 511, 3139, 3299, 21973, 23093, 141857, 240827, 992999, 1685789, 10355561, 72488927]

約数ペア:

[(1, 72488927), (7, 10355561), (43, 1685789), (73, 992999), (301, 240827), (511, 141857), (3139, 23093), (3299, 21973)]