1331208130563

素因数分解:

$3^2\times {\mathrm{196169}}^1\times {\mathrm{754003}}^1$

素因数の和:950178

約数の個数: 12

約数和(自身を含む): 1922868540840

約数和(自身を除く): 591660410277

約数列:

[1, 3, 9, 196169, 588507, 754003, 1765521, 2262009, 6786027, 147912014507, 443736043521, 1331208130563]

約数ペア:

[(1, 1331208130563), (3, 443736043521), (9, 147912014507), (196169, 6786027), (588507, 2262009), (754003, 1765521)]