11145771

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 20500480

約数和(自身を除く): 9354709

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 439, 651, 819, 1209, 1317, 1953, 2821, 3073, 3627, 3951, 5707, 8463, 9219, 13609, 17121, 25389, 27657, 39949, 40827, 51363, 95263, 119847, 122481, 176917, 285789, 359541, 530751, 857367, 1238419, 1592253, 3715257, 11145771]

約数ペア:

[(1, 11145771), (3, 3715257), (7, 1592253), (9, 1238419), (13, 857367), (21, 530751), (31, 359541), (39, 285789), (63, 176917), (91, 122481), (93, 119847), (117, 95263), (217, 51363), (273, 40827), (279, 39949), (403, 27657), (439, 25389), (651, 17121), (819, 13609), (1209, 9219), (1317, 8463), (1953, 5707), (2821, 3951), (3073, 3627)]