2079304899

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{246919}}^1$

素因数の和:247330

約数の個数: 16

約数和(自身を含む): 3176378880

約数和(自身を除く): 1097073981

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 246919, 740757, 1728433, 5185299, 99014519, 297043557, 693101633, 2079304899]

約数ペア:

[(1, 2079304899), (3, 693101633), (7, 297043557), (21, 99014519), (401, 5185299), (1203, 1728433), (2807, 740757), (8421, 246919)]