2017393553

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2421841}}^1$

素因数の和:2421872

約数の個数: 12

約数和(自身を含む): 2484809892

約数和(自身を除く): 467416339

約数列:

[1, 7, 17, 49, 119, 833, 2421841, 16952887, 41171297, 118670209, 288199079, 2017393553]

約数ペア:

[(1, 2017393553), (7, 288199079), (17, 118670209), (49, 41171297), (119, 16952887), (833, 2421841)]