2017657850679

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1\times {\mathrm{11047}}^1$

素因数の和:12244

約数の個数: 48

約数和(自身を含む): 2956843588608

約数和(自身を除く): 939185737929

約数列:

[1, 3, 9, 137, 167, 411, 501, 887, 1233, 1503, 2661, 7983, 11047, 22879, 33141, 68637, 99423, 121519, 148129, 205911, 364557, 444387, 1093671, 1333161, 1513439, 1844849, 4540317, 5534547, 9798689, 13620951, 16603641, 20293673, 29396067, 60881019, 88188201, 182643057, 252744313, 758232939, 1342420393, 1636381063, 2274698817, 4027261179, 4909143189, 12081783537, 14727429567, 224184205631, 672552616893, 2017657850679]

約数ペア:

[(1, 2017657850679), (3, 672552616893), (9, 224184205631), (137, 14727429567), (167, 12081783537), (411, 4909143189), (501, 4027261179), (887, 2274698817), (1233, 1636381063), (1503, 1342420393), (2661, 758232939), (7983, 252744313), (11047, 182643057), (22879, 88188201), (33141, 60881019), (68637, 29396067), (99423, 20293673), (121519, 16603641), (148129, 13620951), (205911, 9798689), (364557, 5534547), (444387, 4540317), (1093671, 1844849), (1333161, 1513439)]