214487999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{829}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 240155520

約数和(自身を除く): 25667521

約数列:

[1, 11, 43, 473, 547, 829, 6017, 9119, 23521, 35647, 258731, 392117, 453463, 4988093, 19498909, 214487999]

約数ペア:

[(1, 214487999), (11, 19498909), (43, 4988093), (473, 453463), (547, 392117), (829, 258731), (6017, 35647), (9119, 23521)]