12214761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7639}}^1$

素因数の和:7696

約数の個数: 16

約数和(自身を含む): 17969280

約数和(自身を除く): 5754519

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 7639, 22917, 99307, 297921, 313199, 939597, 4071587, 12214761]

約数ペア:

[(1, 12214761), (3, 4071587), (13, 939597), (39, 313199), (41, 297921), (123, 99307), (533, 22917), (1599, 7639)]