16303021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{929}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 19641600

約数和(自身を除く): 3338579

約数列:

[1, 7, 23, 109, 161, 763, 929, 2507, 6503, 17549, 21367, 101261, 149569, 708827, 2329003, 16303021]

約数ペア:

[(1, 16303021), (7, 2329003), (23, 708827), (109, 149569), (161, 101261), (763, 21367), (929, 17549), (2507, 6503)]