1473147

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1424

約数の個数: 20

約数和(自身を含む): 2371600

約数和(自身を除く): 898453

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1399, 4197, 12591, 18187, 37773, 54561, 113319, 163683, 491049, 1473147]

約数ペア:

[(1, 1473147), (3, 491049), (9, 163683), (13, 113319), (27, 54561), (39, 37773), (81, 18187), (117, 12591), (351, 4197), (1053, 1399)]