9889503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4157}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 14436576

約数和(自身を除く): 4547073

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 4157, 12471, 54041, 162123, 253577, 760731, 3296501, 9889503]

約数ペア:

[(1, 9889503), (3, 3296501), (13, 760731), (39, 253577), (61, 162123), (183, 54041), (793, 12471), (2379, 4157)]