28200117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14009}}^1$

素因数の和:14084

約数の個数: 16

約数和(自身を含む): 41693760

約数和(自身を除く): 13493643

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 14009, 42027, 154099, 462297, 854549, 2563647, 9400039, 28200117]

約数ペア:

[(1, 28200117), (3, 9400039), (11, 2563647), (33, 854549), (61, 462297), (183, 154099), (671, 42027), (2013, 14009)]