1265121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 2149056

約数和(自身を除く): 883935

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 983, 1287, 2949, 8847, 10813, 12779, 32439, 38337, 97317, 115011, 140569, 421707, 1265121]

約数ペア:

[(1, 1265121), (3, 421707), (9, 140569), (11, 115011), (13, 97317), (33, 38337), (39, 32439), (99, 12779), (117, 10813), (143, 8847), (429, 2949), (983, 1287)]