126991909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 140958720

約数和(自身を除く): 13966811

約数列:

[1, 11, 83, 367, 379, 913, 4037, 4169, 30461, 31457, 139093, 335071, 346027, 1530023, 11544719, 126991909]

約数ペア:

[(1, 126991909), (11, 11544719), (83, 1530023), (367, 346027), (379, 335071), (913, 139093), (4037, 31457), (4169, 30461)]