12912780083

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{152189}}^1$

素因数の和:152267

約数の個数: 32

約数和(自身を含む): 16830996480

約数和(自身を除く): 3918216397

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 2737, 3689, 4991, 12121, 84847, 152189, 1065323, 2587213, 3500347, 4717859, 18110491, 24502429, 33025013, 59505899, 80203603, 108510757, 416541293, 561425221, 759575299, 1844682869, 12912780083]

約数ペア:

[(1, 12912780083), (7, 1844682869), (17, 759575299), (23, 561425221), (31, 416541293), (119, 108510757), (161, 80203603), (217, 59505899), (391, 33025013), (527, 24502429), (713, 18110491), (2737, 4717859), (3689, 3500347), (4991, 2587213), (12121, 1065323), (84847, 152189)]