26212563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 41063568

約数和(自身を除く): 14851005

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 1427, 2041, 4281, 6123, 12843, 18369, 18551, 55653, 166959, 224039, 672117, 2016351, 2912507, 8737521, 26212563]

約数ペア:

[(1, 26212563), (3, 8737521), (9, 2912507), (13, 2016351), (39, 672117), (117, 224039), (157, 166959), (471, 55653), (1413, 18551), (1427, 18369), (2041, 12843), (4281, 6123)]