2808447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 4080000

約数和(自身を除く): 1271553

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1699, 5097, 32281, 49271, 96843, 147813, 936149, 2808447]

約数ペア:

[(1, 2808447), (3, 936149), (19, 147813), (29, 96843), (57, 49271), (87, 32281), (551, 5097), (1653, 1699)]