4681321197

素因数分解:

$3^1\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{76421}}^1$

素因数の和:79348

約数の個数: 16

約数和(自身を含む): 7135980672

約数和(自身を除く): 2454659475

約数列:

[1, 3, 7, 21, 2917, 8751, 20419, 61257, 76421, 229263, 534947, 1604841, 222920057, 668760171, 1560440399, 4681321197]

約数ペア:

[(1, 4681321197), (3, 1560440399), (7, 668760171), (21, 222920057), (2917, 1604841), (8751, 534947), (20419, 229263), (61257, 76421)]