40679019

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10343}}^1$

素因数の和:10391

約数の個数: 24

約数和(自身を含む): 64546560

約数和(自身を除く): 23867541

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10343, 31029, 93087, 196517, 237889, 589551, 713667, 1768653, 2141001, 4519891, 13559673, 40679019]

約数ペア:

[(1, 40679019), (3, 13559673), (9, 4519891), (19, 2141001), (23, 1768653), (57, 713667), (69, 589551), (171, 237889), (207, 196517), (437, 93087), (1311, 31029), (3933, 10343)]