31966407

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{11959}}^1$

素因数の和:11985

約数の個数: 24

約数和(自身を含む): 52241280

約数和(自身を除く): 20274873

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 11959, 35877, 107631, 131549, 322893, 394647, 968679, 1183941, 2906037, 3551823, 10655469, 31966407]

約数ペア:

[(1, 31966407), (3, 10655469), (9, 3551823), (11, 2906037), (27, 1183941), (33, 968679), (81, 394647), (99, 322893), (243, 131549), (297, 107631), (891, 35877), (2673, 11959)]