904320963

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{368059}}^1$

素因数の和:368088

約数の個数: 32

約数和(自身を含む): 1648908800

約数和(自身を除く): 744587837

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 368059, 1104177, 2576413, 3312531, 4784767, 7729239, 9937593, 14354301, 23187717, 33493369, 43062903, 69563151, 100480107, 129188709, 301440321, 904320963]

約数ペア:

[(1, 904320963), (3, 301440321), (7, 129188709), (9, 100480107), (13, 69563151), (21, 43062903), (27, 33493369), (39, 23187717), (63, 14354301), (91, 9937593), (117, 7729239), (189, 4784767), (273, 3312531), (351, 2576413), (819, 1104177), (2457, 368059)]