471350551

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1493}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 582480720

約数和(自身を除く): 111130169

約数列:

[1, 7, 17, 49, 119, 379, 833, 1493, 2653, 6443, 10451, 18571, 25381, 45101, 73157, 177667, 315707, 565847, 1243669, 3960929, 9619399, 27726503, 67335793, 471350551]

約数ペア:

[(1, 471350551), (7, 67335793), (17, 27726503), (49, 9619399), (119, 3960929), (379, 1243669), (833, 565847), (1493, 315707), (2653, 177667), (6443, 73157), (10451, 45101), (18571, 25381)]