4467985921

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{16189}}^1$

素因数の和:16728

約数の個数: 16

約数和(自身を含む): 5175619200

約数和(自身を除く): 707633279

約数列:

[1, 7, 89, 443, 623, 3101, 16189, 39427, 113323, 275989, 1440821, 7171727, 10085747, 50202089, 638283703, 4467985921]

約数ペア:

[(1, 4467985921), (7, 638283703), (89, 50202089), (443, 10085747), (623, 7171727), (3101, 1440821), (16189, 275989), (39427, 113323)]