1815744073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 2165345280

約数和(自身を除く): 349601207

約数列:

[1, 11, 13, 139, 143, 167, 547, 1529, 1807, 1837, 2171, 6017, 7111, 19877, 23213, 23881, 76033, 78221, 91349, 255343, 301769, 836363, 988429, 1004839, 1187537, 3319459, 10872719, 12697511, 13062907, 139672621, 165067643, 1815744073]

約数ペア:

[(1, 1815744073), (11, 165067643), (13, 139672621), (139, 13062907), (143, 12697511), (167, 10872719), (547, 3319459), (1529, 1187537), (1807, 1004839), (1837, 988429), (2171, 836363), (6017, 301769), (7111, 255343), (19877, 91349), (23213, 78221), (23881, 76033)]