842961

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 1298304

約数和(自身を除く): 455343

約数列:

[1, 3, 7, 21, 137, 293, 411, 879, 959, 2051, 2877, 6153, 40141, 120423, 280987, 842961]

約数ペア:

[(1, 842961), (3, 280987), (7, 120423), (21, 40141), (137, 6153), (293, 2877), (411, 2051), (879, 959)]