1600161

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 2284800

約数和(自身を除く): 684639

約数列:

[1, 3, 19, 57, 67, 201, 419, 1257, 1273, 3819, 7961, 23883, 28073, 84219, 533387, 1600161]

約数ペア:

[(1, 1600161), (3, 533387), (19, 84219), (57, 28073), (67, 23883), (201, 7961), (419, 3819), (1257, 1273)]