17327791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 20574960

約数和(自身を除く): 3247169

約数列:

[1, 13, 19, 31, 73, 247, 403, 589, 949, 961, 1387, 2263, 7657, 12493, 18031, 18259, 29419, 42997, 70153, 237367, 558961, 911989, 1332907, 17327791]

約数ペア:

[(1, 17327791), (13, 1332907), (19, 911989), (31, 558961), (73, 237367), (247, 70153), (403, 42997), (589, 29419), (949, 18259), (961, 18031), (1387, 12493), (2263, 7657)]