6510189

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 10263648

約数和(自身を除く): 3753459

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 661, 1407, 1983, 3283, 4627, 9849, 13881, 32389, 44287, 97167, 132861, 310009, 930027, 2170063, 6510189]

約数ペア:

[(1, 6510189), (3, 2170063), (7, 930027), (21, 310009), (49, 132861), (67, 97167), (147, 44287), (201, 32389), (469, 13881), (661, 9849), (1407, 4627), (1983, 3283)]