99400049

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 116409216

約数和(自身を除く): 17009167

約数列:

[1, 7, 61, 131, 427, 917, 1777, 7991, 12439, 55937, 108397, 232787, 758779, 1629509, 14200007, 99400049]

約数ペア:

[(1, 99400049), (7, 14200007), (61, 1629509), (131, 758779), (427, 232787), (917, 108397), (1777, 55937), (7991, 12439)]