421732089

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{40361}}^1$

素因数の和:40419

約数の個数: 24

約数和(自身を含む): 646437792

約数和(自身を除く): 224705703

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 40361, 121083, 363249, 1089747, 1735523, 3269241, 5206569, 9807723, 15619707, 46859121, 140577363, 421732089]

約数ペア:

[(1, 421732089), (3, 140577363), (9, 46859121), (27, 15619707), (43, 9807723), (81, 5206569), (129, 3269241), (243, 1735523), (387, 1089747), (1161, 363249), (3483, 121083), (10449, 40361)]