30481717

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 35756032

約数和(自身を除く): 5274315

約数列:

[1, 7, 67, 103, 469, 631, 721, 4417, 6901, 42277, 48307, 64993, 295939, 454951, 4354531, 30481717]

約数ペア:

[(1, 30481717), (7, 4354531), (67, 454951), (103, 295939), (469, 64993), (631, 48307), (721, 42277), (4417, 6901)]