311939799

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{4799}}^1$

素因数の和:5310

約数の個数: 16

約数和(自身を含む): 425779200

約数和(自身を除く): 113839401

約数列:

[1, 3, 47, 141, 461, 1383, 4799, 14397, 21667, 65001, 225553, 676659, 2212339, 6637017, 103979933, 311939799]

約数ペア:

[(1, 311939799), (3, 103979933), (47, 6637017), (141, 2212339), (461, 676659), (1383, 225553), (4799, 65001), (14397, 21667)]