1922996907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{208049}}^1$

素因数の和:208147

約数の個数: 24

約数和(自身を含む): 3029208000

約数和(自身を除く): 1106211093

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 208049, 624147, 1872441, 2704637, 8113911, 16435871, 24341733, 49307613, 147922839, 213666323, 640998969, 1922996907]

約数ペア:

[(1, 1922996907), (3, 640998969), (9, 213666323), (13, 147922839), (39, 49307613), (79, 24341733), (117, 16435871), (237, 8113911), (711, 2704637), (1027, 1872441), (3081, 624147), (9243, 208049)]