17421261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40609}}^1$

素因数の和:40636

約数の個数: 16

約数和(自身を含む): 27289920

約数和(自身を除く): 9868659

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 40609, 121827, 446699, 527917, 1340097, 1583751, 5807087, 17421261]

約数ペア:

[(1, 17421261), (3, 5807087), (11, 1583751), (13, 1340097), (33, 527917), (39, 446699), (143, 121827), (429, 40609)]