113171569

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1381}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 135325440

約数和(自身を除く): 22153871

約数列:

[1, 7, 23, 161, 509, 1381, 3563, 9667, 11707, 31763, 81949, 222341, 702929, 4920503, 16167367, 113171569]

約数ペア:

[(1, 113171569), (7, 16167367), (23, 4920503), (161, 702929), (509, 222341), (1381, 81949), (3563, 31763), (9667, 11707)]