10278981

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6710

約数の個数: 20

約数和(自身を含む): 16165600

約数和(自身を除く): 5886619

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 6679, 20037, 60111, 126901, 180333, 380703, 540999, 1142109, 3426327, 10278981]

約数ペア:

[(1, 10278981), (3, 3426327), (9, 1142109), (19, 540999), (27, 380703), (57, 180333), (81, 126901), (171, 60111), (513, 20037), (1539, 6679)]