21809001983

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{10529}}^1$

素因数の和:11282

約数の個数: 16

約数和(自身を含む): 22758278400

約数和(自身を除く): 949276417

約数列:

[1, 31, 109, 613, 3379, 10529, 19003, 66817, 326399, 1147661, 2071327, 6454277, 35577491, 200082587, 703516193, 21809001983]

約数ペア:

[(1, 21809001983), (31, 703516193), (109, 200082587), (613, 35577491), (3379, 6454277), (10529, 2071327), (19003, 1147661), (66817, 326399)]