22205589

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^2$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 34534080

約数和(自身を除く): 12328491

約数列:

[1, 3, 7, 21, 89, 109, 267, 327, 623, 763, 1869, 2289, 9701, 11881, 29103, 35643, 67907, 83167, 203721, 249501, 1057409, 3172227, 7401863, 22205589]

約数ペア:

[(1, 22205589), (3, 7401863), (7, 3172227), (21, 1057409), (89, 249501), (109, 203721), (267, 83167), (327, 67907), (623, 35643), (763, 29103), (1869, 11881), (2289, 9701)]