871305879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{11159}}^1$

素因数の和:12710

約数の個数: 16

約数和(自身を含む): 1230992640

約数和(自身を除く): 359686761

約数列:

[1, 3, 17, 51, 1531, 4593, 11159, 26027, 33477, 78081, 189703, 569109, 17084429, 51253287, 290435293, 871305879]

約数ペア:

[(1, 871305879), (3, 290435293), (17, 51253287), (51, 17084429), (1531, 569109), (4593, 189703), (11159, 78081), (26027, 33477)]