38661363

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{330439}}^1$

素因数の和:330458

約数の個数: 12

約数和(自身を含む): 60140080

約数和(自身を除く): 21478717

約数列:

[1, 3, 9, 13, 39, 117, 330439, 991317, 2973951, 4295707, 12887121, 38661363]

約数ペア:

[(1, 38661363), (3, 12887121), (9, 4295707), (13, 2973951), (39, 991317), (117, 330439)]