2011981127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293677}}^1$

素因数の和:293738

約数の個数: 16

約数和(自身を含む): 2368219392

約数和(自身を除く): 356238265

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 293677, 3817801, 4992509, 9103987, 64902617, 118351831, 154767779, 2011981127]

約数ペア:

[(1, 2011981127), (13, 154767779), (17, 118351831), (31, 64902617), (221, 9103987), (403, 4992509), (527, 3817801), (6851, 293677)]