78348571

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8297}}^1$

素因数の和:8394

約数の個数: 16

約数和(自身を含む): 95592960

約数和(自身を除く): 17244389

約数列:

[1, 7, 19, 71, 133, 497, 1349, 8297, 9443, 58079, 157643, 589087, 1103501, 4123609, 11192653, 78348571]

約数ペア:

[(1, 78348571), (7, 11192653), (19, 4123609), (71, 1103501), (133, 589087), (497, 157643), (1349, 58079), (8297, 9443)]