900995199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211949}}^1$

素因数の和:212074

約数の個数: 16

約数和(自身を含む): 1305612000

約数和(自身を除く): 404616801

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 211949, 635847, 2755337, 8266011, 23102441, 69307323, 300331733, 900995199]

約数ペア:

[(1, 900995199), (3, 300331733), (13, 69307323), (39, 23102441), (109, 8266011), (327, 2755337), (1417, 635847), (4251, 211949)]