108362009

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 130440960

約数和(自身を除く): 22078951

約数列:

[1, 7, 29, 79, 203, 233, 553, 841, 1631, 2291, 5887, 6757, 16037, 18407, 47299, 66439, 128849, 195953, 465073, 533803, 1371671, 3736621, 15480287, 108362009]

約数ペア:

[(1, 108362009), (7, 15480287), (29, 3736621), (79, 1371671), (203, 533803), (233, 465073), (553, 195953), (841, 128849), (1631, 66439), (2291, 47299), (5887, 18407), (6757, 16037)]