16303311

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 25176320

約数和(自身を除く): 8873009

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 1423, 3819, 4269, 11457, 12807, 27037, 81111, 95341, 243333, 286023, 858069, 1811479, 5434437, 16303311]

約数ペア:

[(1, 16303311), (3, 5434437), (9, 1811479), (19, 858069), (57, 286023), (67, 243333), (171, 95341), (201, 81111), (603, 27037), (1273, 12807), (1423, 11457), (3819, 4269)]