39494223

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{3559}}^1$

素因数の和:3708

約数の個数: 20

約数和(自身を含む): 59444880

約数和(自身を除く): 19950657

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3559, 3699, 10677, 11097, 32031, 96093, 288279, 487583, 1462749, 4388247, 13164741, 39494223]

約数ペア:

[(1, 39494223), (3, 13164741), (9, 4388247), (27, 1462749), (81, 487583), (137, 288279), (411, 96093), (1233, 32031), (3559, 11097), (3699, 10677)]