715060479

素因数分解:

$3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{6691}}^1$

素因数の和:7435

約数の個数: 24

約数和(自身を含む): 1110764928

約数和(自身を除く): 395704449

約数列:

[1, 3, 7, 21, 49, 147, 727, 2181, 5089, 6691, 15267, 20073, 35623, 46837, 106869, 140511, 327859, 983577, 4864357, 14593071, 34050499, 102151497, 238353493, 715060479]

約数ペア:

[(1, 715060479), (3, 238353493), (7, 102151497), (21, 34050499), (49, 14593071), (147, 4864357), (727, 983577), (2181, 327859), (5089, 140511), (6691, 106869), (15267, 46837), (20073, 35623)]