82398239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 105878016

約数和(自身を除く): 23479777

約数列:

[1, 7, 11, 73, 77, 107, 137, 511, 749, 803, 959, 1177, 1507, 5621, 7811, 8239, 10001, 10549, 14659, 54677, 70007, 85921, 102613, 110011, 161249, 601447, 770077, 1070107, 1128743, 7490749, 11771177, 82398239]

約数ペア:

[(1, 82398239), (7, 11771177), (11, 7490749), (73, 1128743), (77, 1070107), (107, 770077), (137, 601447), (511, 161249), (749, 110011), (803, 102613), (959, 85921), (1177, 70007), (1507, 54677), (5621, 14659), (7811, 10549), (8239, 10001)]