129655729

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 150490368

約数和(自身を除く): 20834639

約数列:

[1, 7, 97, 257, 679, 743, 1799, 5201, 24929, 72071, 174503, 190951, 504497, 1336657, 18522247, 129655729]

約数ペア:

[(1, 129655729), (7, 18522247), (97, 1336657), (257, 504497), (679, 190951), (743, 174503), (1799, 72071), (5201, 24929)]