1231765009

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{3137}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 1291073616

約数和(自身を除く): 59308607

約数列:

[1, 41, 61, 157, 2501, 3137, 6437, 9577, 128617, 191357, 392657, 492509, 7845637, 20192869, 30043049, 1231765009]

約数ペア:

[(1, 1231765009), (41, 30043049), (61, 20192869), (157, 7845637), (2501, 492509), (3137, 392657), (6437, 191357), (9577, 128617)]