717262911

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5827}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 1096596480

約数和(自身を除く): 379333569

約数列:

[1, 3, 9, 27, 47, 97, 141, 291, 423, 873, 1269, 2619, 4559, 5827, 13677, 17481, 41031, 52443, 123093, 157329, 273869, 565219, 821607, 1695657, 2464821, 5086971, 7394463, 15260913, 26565293, 79695879, 239087637, 717262911]

約数ペア:

[(1, 717262911), (3, 239087637), (9, 79695879), (27, 26565293), (47, 15260913), (97, 7394463), (141, 5086971), (291, 2464821), (423, 1695657), (873, 821607), (1269, 565219), (2619, 273869), (4559, 157329), (5827, 123093), (13677, 52443), (17481, 41031)]