283305421

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{76507}}^1$

素因数の和:76560

約数の個数: 12

約数和(自身を含む): 338471392

約数和(自身を除く): 55165971

約数列:

[1, 7, 23, 161, 529, 3703, 76507, 535549, 1759661, 12317627, 40472203, 283305421]

約数ペア:

[(1, 283305421), (7, 40472203), (23, 12317627), (161, 1759661), (529, 535549), (3703, 76507)]