12713043

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26321}}^1$

素因数の和:26354

約数の個数: 16

約数和(自身を含む): 20215296

約数和(自身を除く): 7502253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 26321, 78963, 184247, 552741, 605383, 1816149, 4237681, 12713043]

約数ペア:

[(1, 12713043), (3, 4237681), (7, 1816149), (21, 605383), (23, 552741), (69, 184247), (161, 78963), (483, 26321)]