99215809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1327}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 123918336

約数和(自身を除く): 24702527

約数列:

[1, 7, 11, 77, 971, 1327, 6797, 9289, 10681, 14597, 74767, 102179, 1288517, 9019619, 14173687, 99215809]

約数ペア:

[(1, 99215809), (7, 14173687), (11, 9019619), (77, 1288517), (971, 102179), (1327, 74767), (6797, 14597), (9289, 10681)]