634480273

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{761681}}^1$

素因数の和:761712

約数の個数: 12

約数和(自身を含む): 781485732

約数和(自身を除く): 147005459

約数列:

[1, 7, 17, 49, 119, 833, 761681, 5331767, 12948577, 37322369, 90640039, 634480273]

約数ペア:

[(1, 634480273), (7, 90640039), (17, 37322369), (49, 12948577), (119, 5331767), (833, 761681)]