1425920493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{15803}}^1$

素因数の和:17408

約数の個数: 16

約数和(自身を含む): 2002682880

約数和(自身を除く): 576762387

約数列:

[1, 3, 19, 57, 1583, 4749, 15803, 30077, 47409, 90231, 300257, 900771, 25016149, 75048447, 475306831, 1425920493]

約数ペア:

[(1, 1425920493), (3, 475306831), (19, 75048447), (57, 25016149), (1583, 900771), (4749, 300257), (15803, 90231), (30077, 47409)]