17688047

素因数分解:

${\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 16

約数和(自身を含む): 19592160

約数和(自身を除く): 1904113

約数列:

[1, 13, 83, 97, 169, 1079, 1261, 2197, 8051, 14027, 16393, 104663, 182351, 213109, 1360619, 17688047]

約数ペア:

[(1, 17688047), (13, 1360619), (83, 213109), (97, 182351), (169, 104663), (1079, 16393), (1261, 14027), (2197, 8051)]