30944277

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37783}}^1$

素因数の和:37809

約数の個数: 24

約数和(自身を含む): 55013504

約数和(自身を除く): 24069227

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 37783, 113349, 264481, 340047, 491179, 793443, 1473537, 2380329, 3438253, 4420611, 10314759, 30944277]

約数ペア:

[(1, 30944277), (3, 10314759), (7, 4420611), (9, 3438253), (13, 2380329), (21, 1473537), (39, 793443), (63, 491179), (91, 340047), (117, 264481), (273, 113349), (819, 37783)]