11566737

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 21315840

約数和(自身を除く): 9749103

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 487, 609, 819, 1131, 1461, 1827, 2639, 3393, 3409, 4383, 6331, 7917, 10227, 14123, 18993, 23751, 30681, 42369, 44317, 56979, 98861, 127107, 132951, 183599, 296583, 398853, 550797, 889749, 1285193, 1652391, 3855579, 11566737]

約数ペア:

[(1, 11566737), (3, 3855579), (7, 1652391), (9, 1285193), (13, 889749), (21, 550797), (29, 398853), (39, 296583), (63, 183599), (87, 132951), (91, 127107), (117, 98861), (203, 56979), (261, 44317), (273, 42369), (377, 30681), (487, 23751), (609, 18993), (819, 14123), (1131, 10227), (1461, 7917), (1827, 6331), (2639, 4383), (3393, 3409)]