65516899

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 77527296

約数和(自身を除く): 12010397

約数列:

[1, 7, 37, 131, 259, 917, 1931, 4847, 13517, 33929, 71447, 252961, 500129, 1770727, 9359557, 65516899]

約数ペア:

[(1, 65516899), (7, 9359557), (37, 1770727), (131, 500129), (259, 252961), (917, 71447), (1931, 33929), (4847, 13517)]