11671719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 16558080

約数和(自身を除く): 4886361

約数列:

[1, 3, 19, 57, 97, 291, 1843, 2111, 5529, 6333, 40109, 120327, 204767, 614301, 3890573, 11671719]

約数ペア:

[(1, 11671719), (3, 3890573), (19, 614301), (57, 204767), (97, 120327), (291, 40109), (1843, 6333), (2111, 5529)]