103581121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3947}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 124314624

約数和(自身を除く): 20733503

約数列:

[1, 7, 23, 161, 163, 1141, 3749, 3947, 26243, 27629, 90781, 635467, 643361, 4503527, 14797303, 103581121]

約数ペア:

[(1, 103581121), (7, 14797303), (23, 4503527), (161, 643361), (163, 635467), (1141, 90781), (3749, 27629), (3947, 26243)]