40835229

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 55211520

約数和(自身を除く): 14376291

約数列:

[1, 3, 157, 181, 471, 479, 543, 1437, 28417, 75203, 85251, 86699, 225609, 260097, 13611743, 40835229]

約数ペア:

[(1, 40835229), (3, 13611743), (157, 260097), (181, 225609), (471, 86699), (479, 85251), (543, 75203), (1437, 28417)]