2169743571

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3493951}}^1$

素因数の和:3493983

約数の個数: 16

約数和(自身を含む): 3354193920

約数和(自身を除く): 1184450349

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3493951, 10481853, 31445559, 80360873, 94336677, 241082619, 723247857, 2169743571]

約数ペア:

[(1, 2169743571), (3, 723247857), (9, 241082619), (23, 94336677), (27, 80360873), (69, 31445559), (207, 10481853), (621, 3493951)]