223652023

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 273162240

約数和(自身を除く): 49510217

約数列:

[1, 7, 23, 49, 161, 191, 1039, 1127, 1337, 4393, 7273, 9359, 23897, 30751, 50911, 167279, 198449, 215257, 1170953, 1389143, 4564327, 9724001, 31950289, 223652023]

約数ペア:

[(1, 223652023), (7, 31950289), (23, 9724001), (49, 4564327), (161, 1389143), (191, 1170953), (1039, 215257), (1127, 198449), (1337, 167279), (4393, 50911), (7273, 30751), (9359, 23897)]