8117541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 12685920

約数和(自身を除く): 4568379

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1283, 2109, 3849, 6327, 11547, 24377, 47471, 73131, 142413, 219393, 427239, 901949, 2705847, 8117541]

約数ペア:

[(1, 8117541), (3, 2705847), (9, 901949), (19, 427239), (37, 219393), (57, 142413), (111, 73131), (171, 47471), (333, 24377), (703, 11547), (1283, 6327), (2109, 3849)]