12742840321

素因数分解:

${\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{2273}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 12974243328

約数和(自身を除く): 231403007

約数列:

[1, 137, 151, 271, 2273, 20687, 37127, 40921, 311401, 343223, 615983, 5606177, 47021551, 84389671, 93013433, 12742840321]

約数ペア:

[(1, 12742840321), (137, 93013433), (151, 84389671), (271, 47021551), (2273, 5606177), (20687, 615983), (37127, 343223), (40921, 311401)]