21046083

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5226

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 8606397

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 5147, 15441, 149263, 241909, 447789, 725727, 7015361, 21046083]

約数ペア:

[(1, 21046083), (3, 7015361), (29, 725727), (47, 447789), (87, 241909), (141, 149263), (1363, 15441), (4089, 5147)]