1262631

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 1820160

約数和(自身を除く): 557529

約数列:

[1, 3, 23, 29, 69, 87, 631, 667, 1893, 2001, 14513, 18299, 43539, 54897, 420877, 1262631]

約数ペア:

[(1, 1262631), (3, 420877), (23, 54897), (29, 43539), (69, 18299), (87, 14513), (631, 2001), (667, 1893)]