2247125409

素因数分解:

$3^4\times {\mathrm{1571}}^1\times {\mathrm{17659}}^1$

素因数の和:19242

約数の個数: 20

約数和(自身を含む): 3359143920

約数和(自身を除く): 1112018511

約数列:

[1, 3, 9, 27, 81, 1571, 4713, 14139, 17659, 42417, 52977, 127251, 158931, 476793, 1430379, 27742289, 83226867, 249680601, 749041803, 2247125409]

約数ペア:

[(1, 2247125409), (3, 749041803), (9, 249680601), (27, 83226867), (81, 27742289), (1571, 1430379), (4713, 476793), (14139, 158931), (17659, 127251), (42417, 52977)]