408944341

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 461621160

約数和(自身を除く): 52676819

約数列:

[1, 13, 29, 169, 181, 377, 461, 2353, 4901, 5249, 5993, 13369, 30589, 68237, 77909, 83441, 173797, 887081, 1084733, 2259361, 2419789, 14101529, 31457257, 408944341]

約数ペア:

[(1, 408944341), (13, 31457257), (29, 14101529), (169, 2419789), (181, 2259361), (377, 1084733), (461, 887081), (2353, 173797), (4901, 83441), (5249, 77909), (5993, 68237), (13369, 30589)]