20173101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30460

約数の個数: 16

約数和(自身を含む): 30671424

約数和(自身を除く): 10498323

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30427, 91281, 395551, 517259, 1186653, 1551777, 6724367, 20173101]

約数ペア:

[(1, 20173101), (3, 6724367), (13, 1551777), (17, 1186653), (39, 517259), (51, 395551), (221, 91281), (663, 30427)]