16261357321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1\times {\mathrm{6551}}^1$

素因数の和:8672

約数の個数: 16

約数和(自身を含む): 17908345728

約数和(自身を除く): 1646988407

約数列:

[1, 11, 113, 1243, 1997, 6551, 21967, 72061, 225661, 740263, 2482271, 8142893, 13082347, 143905817, 1478305211, 16261357321]

約数ペア:

[(1, 16261357321), (11, 1478305211), (113, 143905817), (1243, 13082347), (1997, 8142893), (6551, 2482271), (21967, 740263), (72061, 225661)]