25267821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 35148288

約数和(自身を除く): 9880467

約数列:

[1, 3, 31, 93, 97, 291, 2801, 3007, 8403, 9021, 86831, 260493, 271697, 815091, 8422607, 25267821]

約数ペア:

[(1, 25267821), (3, 8422607), (31, 815091), (93, 271697), (97, 260493), (291, 86831), (2801, 9021), (3007, 8403)]