2689425201

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{43801}}^1$

素因数の和:44112

約数の個数: 16

約数和(自身を含む): 3640121408

約数和(自身を除く): 950696207

約数列:

[1, 3, 97, 211, 291, 633, 20467, 43801, 61401, 131403, 4248697, 9242011, 12746091, 27726033, 896475067, 2689425201]

約数ペア:

[(1, 2689425201), (3, 896475067), (97, 27726033), (211, 12746091), (291, 9242011), (633, 4248697), (20467, 131403), (43801, 61401)]