6387199

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 8248128

約数和(自身を除く): 1860929

約数列:

[1, 7, 13, 37, 49, 91, 259, 271, 481, 637, 1813, 1897, 3367, 3523, 10027, 13279, 23569, 24661, 70189, 130351, 172627, 491323, 912457, 6387199]

約数ペア:

[(1, 6387199), (7, 912457), (13, 491323), (37, 172627), (49, 130351), (91, 70189), (259, 24661), (271, 23569), (481, 13279), (637, 10027), (1813, 3523), (1897, 3367)]