2115916257

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{336983}}^1$

素因数の和:337029

約数の個数: 32

約数和(自身を含む): 3623251968

約数和(自身を除く): 1507335711

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 336983, 1010949, 2358881, 4380779, 7076643, 7750609, 13142337, 23251827, 30665453, 54254263, 91996359, 100757917, 162762789, 302273751, 705305419, 2115916257]

約数ペア:

[(1, 2115916257), (3, 705305419), (7, 302273751), (13, 162762789), (21, 100757917), (23, 91996359), (39, 54254263), (69, 30665453), (91, 23251827), (161, 13142337), (273, 7750609), (299, 7076643), (483, 4380779), (897, 2358881), (2093, 1010949), (6279, 336983)]