30488829

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 47496960

約数和(自身を除く): 17008131

約数列:

[1, 3, 7, 21, 49, 147, 433, 479, 1299, 1437, 3031, 3353, 9093, 10059, 21217, 23471, 63651, 70413, 207407, 622221, 1451849, 4355547, 10162943, 30488829]

約数ペア:

[(1, 30488829), (3, 10162943), (7, 4355547), (21, 1451849), (49, 622221), (147, 207407), (433, 70413), (479, 63651), (1299, 23471), (1437, 21217), (3031, 10059), (3353, 9093)]