38889147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19319}}^1$

素因数の和:19394

約数の個数: 16

約数和(自身を含む): 57496320

約数和(自身を除く): 18607173

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 19319, 57957, 212509, 637527, 1178459, 3535377, 12963049, 38889147]

約数ペア:

[(1, 38889147), (3, 12963049), (11, 3535377), (33, 1178459), (61, 637527), (183, 212509), (671, 57957), (2013, 19319)]