1888049781459

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{39829753}}^1$

素因数の和:39830011

約数の個数: 24

約数和(自身を含む): 2858183147040

約数和(自身を除く): 970133365581

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 5267, 15801, 47403, 39829753, 119489259, 358467777, 916084319, 2748252957, 8244758871, 9121013437, 27363040311, 82089120933, 209783309051, 629349927153, 1888049781459]

約数ペア:

[(1, 1888049781459), (3, 629349927153), (9, 209783309051), (23, 82089120933), (69, 27363040311), (207, 9121013437), (229, 8244758871), (687, 2748252957), (2061, 916084319), (5267, 358467777), (15801, 119489259), (47403, 39829753)]