1009780989

素因数分解:

$3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{46639}}^1$

素因数の和:47680

約数の個数: 16

約数和(自身を含む): 1540239360

約数和(自身を除く): 530458371

約数列:

[1, 3, 7, 21, 1031, 3093, 7217, 21651, 46639, 139917, 326473, 979419, 48084809, 144254427, 336593663, 1009780989]

約数ペア:

[(1, 1009780989), (3, 336593663), (7, 144254427), (21, 48084809), (1031, 979419), (3093, 326473), (7217, 139917), (21651, 46639)]