8207529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 12607488

約数和(自身を除く): 4399959

約数列:

[1, 3, 11, 31, 33, 71, 93, 113, 213, 339, 341, 781, 1023, 1243, 2201, 2343, 3503, 3729, 6603, 8023, 10509, 24069, 24211, 38533, 72633, 88253, 115599, 248713, 264759, 746139, 2735843, 8207529]

約数ペア:

[(1, 8207529), (3, 2735843), (11, 746139), (31, 264759), (33, 248713), (71, 115599), (93, 88253), (113, 72633), (213, 38533), (339, 24211), (341, 24069), (781, 10509), (1023, 8023), (1243, 6603), (2201, 3729), (2343, 3503)]