726672373

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{11369}}^1$

素因数の和:11796

約数の個数: 16

約数和(自身を含む): 868849920

約数和(自身を除く): 142177547

約数列:

[1, 7, 23, 161, 397, 2779, 9131, 11369, 63917, 79583, 261487, 1830409, 4513493, 31594451, 103810339, 726672373]

約数ペア:

[(1, 726672373), (7, 103810339), (23, 31594451), (161, 4513493), (397, 1830409), (2779, 261487), (9131, 79583), (11369, 63917)]