284653313

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{76871}}^1$

素因数の和:76924

約数の個数: 12

約数和(自身を含む): 340081728

約数和(自身を除く): 55428415

約数列:

[1, 7, 23, 161, 529, 3703, 76871, 538097, 1768033, 12376231, 40664759, 284653313]

約数ペア:

[(1, 284653313), (7, 40664759), (23, 12376231), (161, 1768033), (529, 538097), (3703, 76871)]