1230093

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 1886400

約数和(自身を除く): 656307

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1571, 4713, 14139, 42417, 45559, 136677, 410031, 1230093]

約数ペア:

[(1, 1230093), (3, 410031), (9, 136677), (27, 45559), (29, 42417), (87, 14139), (261, 4713), (783, 1571)]