40674609

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{1511}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 60359040

約数和(自身を除く): 19684431

約数列:

[1, 3, 9, 27, 997, 1511, 2991, 4533, 8973, 13599, 26919, 40797, 1506467, 4519401, 13558203, 40674609]

約数ペア:

[(1, 40674609), (3, 13558203), (9, 4519401), (27, 1506467), (997, 40797), (1511, 26919), (2991, 13599), (4533, 8973)]