25517481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5563}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 37390080

約数和(自身を除く): 11872599

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 5563, 16689, 61193, 183579, 773257, 2319771, 8505827, 25517481]

約数ペア:

[(1, 25517481), (3, 8505827), (11, 2319771), (33, 773257), (139, 183579), (417, 61193), (1529, 16689), (4587, 5563)]