389621193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{9157}}^1$

素因数の和:10264

約数の個数: 16

約数和(自身を含む): 560030016

約数和(自身を除く): 170408823

約数列:

[1, 3, 13, 39, 1091, 3273, 9157, 14183, 27471, 42549, 119041, 357123, 9990287, 29970861, 129873731, 389621193]

約数ペア:

[(1, 389621193), (3, 129873731), (13, 29970861), (39, 9990287), (1091, 357123), (3273, 119041), (9157, 42549), (14183, 27471)]