3923899

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 4775680

約数和(自身を除く): 851781

約数列:

[1, 7, 19, 133, 163, 181, 1141, 1267, 3097, 3439, 21679, 24073, 29503, 206521, 560557, 3923899]

約数ペア:

[(1, 3923899), (7, 560557), (19, 206521), (133, 29503), (163, 24073), (181, 21679), (1141, 3439), (1267, 3097)]