2003323

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 12

約数和(自身を含む): 2397808

約数和(自身を除く): 394485

約数列:

[1, 7, 23, 161, 529, 541, 3703, 3787, 12443, 87101, 286189, 2003323]

約数ペア:

[(1, 2003323), (7, 286189), (23, 87101), (161, 12443), (529, 3787), (541, 3703)]