26963981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 30907008

約数和(自身を除く): 3943027

約数列:

[1, 11, 23, 197, 253, 541, 2167, 4531, 5951, 12443, 49841, 106577, 136873, 1172347, 2451271, 26963981]

約数ペア:

[(1, 26963981), (11, 2451271), (23, 1172347), (197, 136873), (253, 106577), (541, 49841), (2167, 12443), (4531, 5951)]