30495729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21491}}^1$

素因数の和:21548

約数の個数: 16

約数和(自身を含む): 45391104

約数和(自身を除く): 14895375

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21491, 64473, 236401, 709203, 924113, 2772339, 10165243, 30495729]

約数ペア:

[(1, 30495729), (3, 10165243), (11, 2772339), (33, 924113), (43, 709203), (129, 236401), (473, 64473), (1419, 21491)]