2266263

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 3572400

約数和(自身を除く): 1306137

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 457, 551, 1371, 1653, 4113, 4959, 8683, 13253, 26049, 39759, 78147, 119277, 251807, 755421, 2266263]

約数ペア:

[(1, 2266263), (3, 755421), (9, 251807), (19, 119277), (29, 78147), (57, 39759), (87, 26049), (171, 13253), (261, 8683), (457, 4959), (551, 4113), (1371, 1653)]