118897121

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1579}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 140759040

約数和(自身を除く): 21861919

約数列:

[1, 7, 31, 217, 347, 1579, 2429, 10757, 11053, 48949, 75299, 342643, 547913, 3835391, 16985303, 118897121]

約数ペア:

[(1, 118897121), (7, 16985303), (31, 3835391), (217, 547913), (347, 342643), (1579, 75299), (2429, 48949), (10757, 11053)]