873669139

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{2029}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 1008504000

約数和(自身を除く): 134834861

約数列:

[1, 7, 137, 449, 959, 2029, 3143, 14203, 61513, 277973, 430591, 911021, 1945811, 6377147, 124809877, 873669139]

約数ペア:

[(1, 873669139), (7, 124809877), (137, 6377147), (449, 1945811), (959, 911021), (2029, 430591), (3143, 277973), (14203, 61513)]