100639721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9787}}^1$

素因数の和:9920

約数の個数: 16

約数和(自身を含む): 124973184

約数和(自身を除く): 24333463

約数列:

[1, 7, 13, 91, 113, 791, 1469, 9787, 10283, 68509, 127231, 890617, 1105931, 7741517, 14377103, 100639721]

約数ペア:

[(1, 100639721), (7, 14377103), (13, 7741517), (91, 1105931), (113, 890617), (791, 127231), (1469, 68509), (9787, 10283)]