2865567

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1074273

約数列:

[1, 3, 79, 107, 113, 237, 321, 339, 8453, 8927, 12091, 25359, 26781, 36273, 955189, 2865567]

約数ペア:

[(1, 2865567), (3, 955189), (79, 36273), (107, 26781), (113, 25359), (237, 12091), (321, 8927), (339, 8453)]