7258329

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 11973192

約数和(自身を除く): 4714863

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 113, 117, 183, 339, 351, 549, 793, 1017, 1053, 1469, 1647, 2379, 3051, 4407, 4941, 6893, 7137, 9153, 13221, 20679, 21411, 39663, 62037, 64233, 89609, 118989, 186111, 268827, 558333, 806481, 2419443, 7258329]

約数ペア:

[(1, 7258329), (3, 2419443), (9, 806481), (13, 558333), (27, 268827), (39, 186111), (61, 118989), (81, 89609), (113, 64233), (117, 62037), (183, 39663), (339, 21411), (351, 20679), (549, 13221), (793, 9153), (1017, 7137), (1053, 6893), (1469, 4941), (1647, 4407), (2379, 3051)]