829672389

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112559}}^1$

素因数の和:112591

約数の個数: 40

約数和(自身を含む): 1525413120

約数和(自身を除く): 695740731

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 112559, 337677, 787913, 1013031, 1463267, 2363739, 3039093, 4389801, 7091217, 9117279, 10242869, 13169403, 21273651, 30728607, 39508209, 63820953, 92185821, 118524627, 276557463, 829672389]

約数ペア:

[(1, 829672389), (3, 276557463), (7, 118524627), (9, 92185821), (13, 63820953), (21, 39508209), (27, 30728607), (39, 21273651), (63, 13169403), (81, 10242869), (91, 9117279), (117, 7091217), (189, 4389801), (273, 3039093), (351, 2363739), (567, 1463267), (819, 1013031), (1053, 787913), (2457, 337677), (7371, 112559)]