472034241

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{919}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 808304640

約数和(自身を除く): 336270399

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 263, 279, 651, 789, 919, 1841, 1953, 2367, 2757, 5523, 6433, 8153, 8271, 16569, 19299, 24459, 28489, 57071, 57897, 73377, 85467, 171213, 199423, 241697, 256401, 513639, 598269, 725091, 1691879, 1794807, 2175273, 5075637, 7492607, 15226911, 22477821, 52448249, 67433463, 157344747, 472034241]

約数ペア:

[(1, 472034241), (3, 157344747), (7, 67433463), (9, 52448249), (21, 22477821), (31, 15226911), (63, 7492607), (93, 5075637), (217, 2175273), (263, 1794807), (279, 1691879), (651, 725091), (789, 598269), (919, 513639), (1841, 256401), (1953, 241697), (2367, 199423), (2757, 171213), (5523, 85467), (6433, 73377), (8153, 57897), (8271, 57071), (16569, 28489), (19299, 24459)]