2456487

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 4018560

約数和(自身を除く): 1562073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 919, 2673, 2757, 8271, 10109, 24813, 30327, 74439, 90981, 223317, 272943, 818829, 2456487]

約数ペア:

[(1, 2456487), (3, 818829), (9, 272943), (11, 223317), (27, 90981), (33, 74439), (81, 30327), (99, 24813), (243, 10109), (297, 8271), (891, 2757), (919, 2673)]