3128702967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5981}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 5173616448

約数和(自身を除く): 2044913481

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 263, 663, 789, 1989, 2367, 3419, 4471, 5981, 10257, 13413, 17943, 30771, 40239, 53829, 58123, 77753, 101677, 174369, 233259, 305031, 523107, 699777, 915093, 1321801, 1573003, 3965403, 4719009, 11896209, 14157027, 20449039, 26741051, 61347117, 80223153, 184041351, 240669459, 347633663, 1042900989, 3128702967]

約数ペア:

[(1, 3128702967), (3, 1042900989), (9, 347633663), (13, 240669459), (17, 184041351), (39, 80223153), (51, 61347117), (117, 26741051), (153, 20449039), (221, 14157027), (263, 11896209), (663, 4719009), (789, 3965403), (1989, 1573003), (2367, 1321801), (3419, 915093), (4471, 699777), (5981, 523107), (10257, 305031), (13413, 233259), (17943, 174369), (30771, 101677), (40239, 77753), (53829, 58123)]