25709997

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 35159040

約数和(自身を除く): 9449043

約数列:

[1, 3, 79, 83, 237, 249, 1307, 3921, 6557, 19671, 103253, 108481, 309759, 325443, 8569999, 25709997]

約数ペア:

[(1, 25709997), (3, 8569999), (79, 325443), (83, 309759), (237, 108481), (249, 103253), (1307, 19671), (3921, 6557)]