17940889769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1721}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 20969165952

約数和(自身を除く): 3028276183

約数列:

[1, 11, 17, 107, 187, 521, 1177, 1721, 1819, 5731, 8857, 18931, 20009, 29257, 55747, 97427, 184147, 321827, 613217, 896641, 947699, 2025617, 3130499, 9863051, 10424689, 15242897, 34435489, 95940587, 167671867, 1055346457, 1630989979, 17940889769]

約数ペア:

[(1, 17940889769), (11, 1630989979), (17, 1055346457), (107, 167671867), (187, 95940587), (521, 34435489), (1177, 15242897), (1721, 10424689), (1819, 9863051), (5731, 3130499), (8857, 2025617), (18931, 947699), (20009, 896641), (29257, 613217), (55747, 321827), (97427, 184147)]