13171167

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1564

約数の個数: 20

約数和(自身を含む): 19863360

約数和(自身を除く): 6692193

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1439, 3051, 4317, 9153, 12951, 38853, 116559, 162607, 487821, 1463463, 4390389, 13171167]

約数ペア:

[(1, 13171167), (3, 4390389), (9, 1463463), (27, 487821), (81, 162607), (113, 116559), (339, 38853), (1017, 12951), (1439, 9153), (3051, 4317)]