242378019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{50527}}^1$

素因数の和:50587

約数の個数: 24

約数和(自身を含む): 386236032

約数和(自身を除く): 143858013

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 50527, 151581, 454743, 656851, 1970553, 2071607, 5911659, 6214821, 18644463, 26930891, 80792673, 242378019]

約数ペア:

[(1, 242378019), (3, 80792673), (9, 26930891), (13, 18644463), (39, 6214821), (41, 5911659), (117, 2071607), (123, 1970553), (369, 656851), (533, 454743), (1599, 151581), (4797, 50527)]