228423741

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 398208384

約数和(自身を除く): 169784643

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1911, 2093, 3381, 5197, 6279, 14651, 15591, 36379, 43953, 67561, 109137, 119531, 202683, 254653, 358593, 472927, 763959, 836717, 1418781, 1553903, 2510151, 3310489, 4661709, 5857019, 9931467, 10877321, 17571057, 32631963, 76141247, 228423741]

約数ペア:

[(1, 228423741), (3, 76141247), (7, 32631963), (13, 17571057), (21, 10877321), (23, 9931467), (39, 5857019), (49, 4661709), (69, 3310489), (91, 2510151), (147, 1553903), (161, 1418781), (273, 836717), (299, 763959), (483, 472927), (637, 358593), (897, 254653), (1127, 202683), (1911, 119531), (2093, 109137), (3381, 67561), (5197, 43953), (6279, 36379), (14651, 15591)]