40691189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17047}}^1$

素因数の和:17096

約数の個数: 16

約数和(自身を含む): 52371456

約数和(自身を除く): 11680267

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 17047, 119329, 187517, 528457, 1312619, 3699199, 5813027, 40691189]

約数ペア:

[(1, 40691189), (7, 5813027), (11, 3699199), (31, 1312619), (77, 528457), (217, 187517), (341, 119329), (2387, 17047)]