968538813

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^3\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 1502155200

約数和(自身を除く): 533616387

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 361, 363, 389, 627, 1083, 1167, 2299, 3971, 4279, 6859, 6897, 7391, 11913, 12837, 20577, 22173, 43681, 47069, 75449, 81301, 131043, 140429, 141207, 226347, 243903, 421287, 829939, 894311, 1544719, 2489817, 2668151, 2682933, 4634157, 8004453, 16991909, 29349661, 50975727, 88048983, 322846271, 968538813]

約数ペア:

[(1, 968538813), (3, 322846271), (11, 88048983), (19, 50975727), (33, 29349661), (57, 16991909), (121, 8004453), (209, 4634157), (361, 2682933), (363, 2668151), (389, 2489817), (627, 1544719), (1083, 894311), (1167, 829939), (2299, 421287), (3971, 243903), (4279, 226347), (6859, 141207), (6897, 140429), (7391, 131043), (11913, 81301), (12837, 75449), (20577, 47069), (22173, 43681)]