2146833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 3407040

約数和(自身を除く): 1260207

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 311, 531, 767, 933, 2301, 2799, 4043, 6903, 12129, 18349, 36387, 55047, 165141, 238537, 715611, 2146833]

約数ペア:

[(1, 2146833), (3, 715611), (9, 238537), (13, 165141), (39, 55047), (59, 36387), (117, 18349), (177, 12129), (311, 6903), (531, 4043), (767, 2799), (933, 2301)]