63925967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 77682240

約数和(自身を除く): 13756273

約数列:

[1, 7, 17, 119, 269, 1883, 1997, 4573, 13979, 32011, 33949, 237643, 537193, 3760351, 9132281, 63925967]

約数ペア:

[(1, 63925967), (7, 9132281), (17, 3760351), (119, 537193), (269, 237643), (1883, 33949), (1997, 32011), (4573, 13979)]