3159388799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 3887132160

約数和(自身を除く): 727743361

約数列:

[1, 7, 19, 61, 133, 173, 427, 1159, 1211, 2251, 3287, 8113, 10553, 15757, 23009, 42769, 73871, 137311, 200507, 299383, 389423, 961177, 1403549, 2608909, 2725961, 7399037, 18262363, 23754803, 51793259, 166283621, 451341257, 3159388799]

約数ペア:

[(1, 3159388799), (7, 451341257), (19, 166283621), (61, 51793259), (133, 23754803), (173, 18262363), (427, 7399037), (1159, 2725961), (1211, 2608909), (2251, 1403549), (3287, 961177), (8113, 389423), (10553, 299383), (15757, 200507), (23009, 137311), (42769, 73871)]