42877281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44249}}^1$

素因数の和:44288

約数の個数: 16

約数和(自身を含む): 63720000

約数和(自身を除く): 20842719

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 44249, 132747, 752233, 840731, 2256699, 2522193, 14292427, 42877281]

約数ペア:

[(1, 42877281), (3, 14292427), (17, 2522193), (19, 2256699), (51, 840731), (57, 752233), (323, 132747), (969, 44249)]