30303

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:63

約数の個数: 24

約数和(自身を含む): 55328

約数和(自身を除く): 25025

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 10101, 30303]

約数ペア:

[(1, 30303), (3, 10101), (7, 4329), (9, 3367), (13, 2331), (21, 1443), (37, 819), (39, 777), (63, 481), (91, 333), (111, 273), (117, 259)]