447093

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 16

約数和(自身を含む): 686400

約数和(自身を除く): 239307

約数列:

[1, 3, 9, 27, 29, 87, 261, 571, 783, 1713, 5139, 15417, 16559, 49677, 149031, 447093]

約数ペア:

[(1, 447093), (3, 149031), (9, 49677), (27, 16559), (29, 15417), (87, 5139), (261, 1713), (571, 783)]