38337481

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 49541760

約数和(自身を除く): 11204279

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 1409, 2093, 3887, 9863, 18317, 27209, 32407, 128219, 226849, 238121, 421291, 1666847, 2949037, 5476783, 38337481]

約数ペア:

[(1, 38337481), (7, 5476783), (13, 2949037), (23, 1666847), (91, 421291), (161, 238121), (169, 226849), (299, 128219), (1183, 32407), (1409, 27209), (2093, 18317), (3887, 9863)]