40027197

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112121}}^1$

素因数の和:112148

約数の個数: 16

約数和(自身を含む): 64582272

約数和(自身を除く): 24555075

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 112121, 336363, 784847, 1906057, 2354541, 5718171, 13342399, 40027197]

約数ペア:

[(1, 40027197), (3, 13342399), (7, 5718171), (17, 2354541), (21, 1906057), (51, 784847), (119, 336363), (357, 112121)]