30329901

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 50229504

約数和(自身を除く): 19899603

約数列:

[1, 3, 7, 9, 21, 63, 431, 1117, 1293, 3017, 3351, 3879, 7819, 9051, 10053, 23457, 27153, 70371, 481427, 1444281, 3369989, 4332843, 10109967, 30329901]

約数ペア:

[(1, 30329901), (3, 10109967), (7, 4332843), (9, 3369989), (21, 1444281), (63, 481427), (431, 70371), (1117, 27153), (1293, 23457), (3017, 10053), (3351, 9051), (3879, 7819)]