4740363

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1416

約数の個数: 20

約数和(自身を含む): 7251288

約数和(自身を除く): 2510925

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1361, 3483, 4083, 12249, 36747, 58523, 110241, 175569, 526707, 1580121, 4740363]

約数ペア:

[(1, 4740363), (3, 1580121), (9, 526707), (27, 175569), (43, 110241), (81, 58523), (129, 36747), (387, 12249), (1161, 4083), (1361, 3483)]