12561817371207

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{59133079}}^1$

素因数の和:59133527

約数の個数: 24

約数和(自身を含む): 18179874115200

約数和(自身を除く): 5618056743993

約数列:

[1, 3, 13, 39, 169, 419, 507, 1257, 5447, 16341, 70811, 212433, 59133079, 177399237, 768730027, 2306190081, 9993490351, 24776760101, 29980471053, 74330280303, 322097881313, 966293643939, 4187272457069, 12561817371207]

約数ペア:

[(1, 12561817371207), (3, 4187272457069), (13, 966293643939), (39, 322097881313), (169, 74330280303), (419, 29980471053), (507, 24776760101), (1257, 9993490351), (5447, 2306190081), (16341, 768730027), (70811, 177399237), (212433, 59133079)]