399708

素因数分解:

$2^2\times 3^3\times {\mathrm{3701}}^1$

素因数の和:3714

約数の個数: 24

約数和(自身を含む): 1036560

約数和(自身を除く): 636852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3701, 7402, 11103, 14804, 22206, 33309, 44412, 66618, 99927, 133236, 199854, 399708]

約数ペア:

[(1, 399708), (2, 199854), (3, 133236), (4, 99927), (6, 66618), (9, 44412), (12, 33309), (18, 22206), (27, 14804), (36, 11103), (54, 7402), (108, 3701)]