2294487

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2204

約数の個数: 20

約数和(自身を含む): 3692920

約数和(自身を除く): 1398433

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2179, 6537, 19611, 28327, 58833, 84981, 176499, 254943, 764829, 2294487]

約数ペア:

[(1, 2294487), (3, 764829), (9, 254943), (13, 176499), (27, 84981), (39, 58833), (81, 28327), (117, 19611), (351, 6537), (1053, 2179)]