399712424137

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{320179}}^1$

素因数の和:320377

約数の個数: 24

約数和(自身を含む): 442962626400

約数和(自身を除く): 43250202263

約数列:

[1, 13, 83, 89, 169, 1079, 1157, 7387, 14027, 15041, 96031, 320179, 1248403, 4162327, 26574857, 28495931, 54110251, 345473141, 370447103, 2365162273, 4491150833, 4815812339, 30747109549, 399712424137]

約数ペア:

[(1, 399712424137), (13, 30747109549), (83, 4815812339), (89, 4491150833), (169, 2365162273), (1079, 370447103), (1157, 345473141), (7387, 54110251), (14027, 28495931), (15041, 26574857), (96031, 4162327), (320179, 1248403)]