6400017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 10483200

約数和(自身を除く): 4083183

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 2879, 8637, 25911, 37427, 54701, 112281, 164103, 336843, 492309, 711113, 2133339, 6400017]

約数ペア:

[(1, 6400017), (3, 2133339), (9, 711113), (13, 492309), (19, 336843), (39, 164103), (57, 112281), (117, 54701), (171, 37427), (247, 25911), (741, 8637), (2223, 2879)]