71924997

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 97783040

約数和(自身を除く): 25858043

約数列:

[1, 3, 79, 157, 237, 471, 1933, 5799, 12403, 37209, 152707, 303481, 458121, 910443, 23974999, 71924997]

約数ペア:

[(1, 71924997), (3, 23974999), (79, 910443), (157, 458121), (237, 303481), (471, 152707), (1933, 37209), (5799, 12403)]