3867831

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 6324864

約数和(自身を除く): 2457033

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1447, 2673, 4341, 13023, 15917, 39069, 47751, 117207, 143253, 351621, 429759, 1289277, 3867831]

約数ペア:

[(1, 3867831), (3, 1289277), (9, 429759), (11, 351621), (27, 143253), (33, 117207), (81, 47751), (99, 39069), (243, 15917), (297, 13023), (891, 4341), (1447, 2673)]