25493039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 31401552

約数和(自身を除く): 5908513

約数列:

[1, 11, 13, 23, 143, 253, 299, 337, 529, 3289, 3707, 4381, 5819, 6877, 7751, 48191, 75647, 85261, 100763, 178273, 1108393, 1961003, 2317549, 25493039]

約数ペア:

[(1, 25493039), (11, 2317549), (13, 1961003), (23, 1108393), (143, 178273), (253, 100763), (299, 85261), (337, 75647), (529, 48191), (3289, 7751), (3707, 6877), (4381, 5819)]