13462821

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 20568960

約数和(自身を除く): 7106139

約数列:

[1, 3, 9, 27, 47, 103, 141, 309, 423, 927, 1269, 2781, 4841, 10609, 14523, 31827, 43569, 95481, 130707, 286443, 498623, 1495869, 4487607, 13462821]

約数ペア:

[(1, 13462821), (3, 4487607), (9, 1495869), (27, 498623), (47, 286443), (103, 130707), (141, 95481), (309, 43569), (423, 31827), (927, 14523), (1269, 10609), (2781, 4841)]