12993747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5722

約数の個数: 16

約数和(自身を含む): 18977280

約数和(自身を除く): 5983533

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 5647, 16941, 73411, 220233, 333173, 999519, 4331249, 12993747]

約数ペア:

[(1, 12993747), (3, 4331249), (13, 999519), (39, 333173), (59, 220233), (177, 73411), (767, 16941), (2301, 5647)]