23263221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 31708800

約数和(自身を除く): 8445579

約数列:

[1, 3, 71, 149, 213, 447, 733, 2199, 10579, 31737, 52043, 109217, 156129, 327651, 7754407, 23263221]

約数ペア:

[(1, 23263221), (3, 7754407), (71, 327651), (149, 156129), (213, 109217), (447, 52043), (733, 31737), (2199, 10579)]