418540147203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{42307}}^1\times {\mathrm{193979}}^1$

素因数の和:236306

約数の個数: 16

約数和(自身を含む): 590897220480

約数和(自身を除く): 172357073277

約数列:

[1, 3, 17, 51, 42307, 126921, 193979, 581937, 719219, 2157657, 3297643, 9892929, 8206669553, 24620008659, 139513382401, 418540147203]

約数ペア:

[(1, 418540147203), (3, 139513382401), (17, 24620008659), (51, 8206669553), (42307, 9892929), (126921, 3297643), (193979, 2157657), (581937, 719219)]