30317049

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5407}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 50618880

約数和(自身を除く): 20301831

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5407, 5607, 16221, 37849, 48663, 113547, 340641, 481223, 1443669, 3368561, 4331007, 10105683, 30317049]

約数ペア:

[(1, 30317049), (3, 10105683), (7, 4331007), (9, 3368561), (21, 1443669), (63, 481223), (89, 340641), (267, 113547), (623, 48663), (801, 37849), (1869, 16221), (5407, 5607)]