12912960111

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{1249}}^1\times {\mathrm{18043}}^1$

素因数の和:19486

約数の個数: 16

約数和(自身を含む): 17322240000

約数和(自身を除く): 4409279889

約数列:

[1, 3, 191, 573, 1249, 3747, 18043, 54129, 238559, 715677, 3446213, 10338639, 22535707, 67607121, 4304320037, 12912960111]

約数ペア:

[(1, 12912960111), (3, 4304320037), (191, 67607121), (573, 22535707), (1249, 10338639), (3747, 3446213), (18043, 715677), (54129, 238559)]