47806413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28921}}^1$

素因数の和:28972

約数の個数: 16

約数和(自身を含む): 69412800

約数和(自身を除く): 21606387

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 28921, 86763, 549499, 838709, 1648497, 2516127, 15935471, 47806413]

約数ペア:

[(1, 47806413), (3, 15935471), (19, 2516127), (29, 1648497), (57, 838709), (87, 549499), (551, 86763), (1653, 28921)]