12454928157

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1\times {\mathrm{2971}}^1$

素因数の和:5313

約数の個数: 32

約数和(自身を含む): 19207203840

約数和(自身を除く): 6752275683

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 2243, 2971, 6729, 8913, 15701, 20797, 47103, 62391, 199627, 264419, 598881, 793257, 1397389, 1850933, 4192167, 5552799, 6663953, 19991859, 46647671, 139943013, 593091817, 1779275451, 4151642719, 12454928157]

約数ペア:

[(1, 12454928157), (3, 4151642719), (7, 1779275451), (21, 593091817), (89, 139943013), (267, 46647671), (623, 19991859), (1869, 6663953), (2243, 5552799), (2971, 4192167), (6729, 1850933), (8913, 1397389), (15701, 793257), (20797, 598881), (47103, 264419), (62391, 199627)]