2117762493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{81131}}^1$

素因数の和:81265

約数の個数: 32

約数和(自身を含む): 3551634432

約数和(自身を除く): 1433871939

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 8701, 26103, 81131, 243393, 567917, 892441, 1703751, 2677323, 6247087, 9167803, 18741261, 27503409, 64174621, 100845833, 192523863, 302537499, 705920831, 2117762493]

約数ペア:

[(1, 2117762493), (3, 705920831), (7, 302537499), (11, 192523863), (21, 100845833), (33, 64174621), (77, 27503409), (113, 18741261), (231, 9167803), (339, 6247087), (791, 2677323), (1243, 1703751), (2373, 892441), (3729, 567917), (8701, 243393), (26103, 81131)]