315066297

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1493}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 518047488

約数和(自身を除く): 202981191

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 773, 1493, 2319, 4479, 5411, 10049, 10451, 16233, 19409, 30147, 31353, 58227, 70343, 135863, 211029, 407589, 1154089, 3462267, 8078623, 15003157, 24235869, 45009471, 105022099, 315066297]

約数ペア:

[(1, 315066297), (3, 105022099), (7, 45009471), (13, 24235869), (21, 15003157), (39, 8078623), (91, 3462267), (273, 1154089), (773, 407589), (1493, 211029), (2319, 135863), (4479, 70343), (5411, 58227), (10049, 31353), (10451, 30147), (16233, 19409)]