172463683

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 211060512

約数和(自身を除く): 38596829

約数列:

[1, 7, 23, 49, 137, 161, 959, 1117, 1127, 3151, 6713, 7819, 22057, 25691, 54733, 153029, 154399, 179837, 1071203, 1258859, 3519667, 7498421, 24637669, 172463683]

約数ペア:

[(1, 172463683), (7, 24637669), (23, 7498421), (49, 3519667), (137, 1258859), (161, 1071203), (959, 179837), (1117, 154399), (1127, 153029), (3151, 54733), (6713, 25691), (7819, 22057)]