3231778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 5365440

約数和(自身を除く): 2133662

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2069, 4138, 22759, 45518, 146899, 293798, 1615889, 3231778]

約数ペア:

[(1, 3231778), (2, 1615889), (11, 293798), (22, 146899), (71, 45518), (142, 22759), (781, 4138), (1562, 2069)]