47908899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9715

約数の個数: 24

約数和(自身を含む): 75363600

約数和(自身を除く): 27454701

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 9661, 28983, 86949, 183559, 280169, 550677, 840507, 1652031, 2521521, 5323211, 15969633, 47908899]

約数ペア:

[(1, 47908899), (3, 15969633), (9, 5323211), (19, 2521521), (29, 1652031), (57, 840507), (87, 550677), (171, 280169), (261, 183559), (551, 86949), (1653, 28983), (4959, 9661)]