212037

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 337920

約数和(自身を除く): 125883

約数列:

[1, 3, 7, 21, 23, 69, 161, 439, 483, 1317, 3073, 9219, 10097, 30291, 70679, 212037]

約数ペア:

[(1, 212037), (3, 70679), (7, 30291), (21, 10097), (23, 9219), (69, 3073), (161, 1317), (439, 483)]