2878323

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 4494336

約数和(自身を除く): 1616013

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3343, 10029, 23401, 70203, 137063, 411189, 959441, 2878323]

約数ペア:

[(1, 2878323), (3, 959441), (7, 411189), (21, 137063), (41, 70203), (123, 23401), (287, 10029), (861, 3343)]