129215737

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4049}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 152409600

約数和(自身を除く): 23193863

約数列:

[1, 7, 47, 97, 329, 679, 4049, 4559, 28343, 31913, 190303, 392753, 1332121, 2749271, 18459391, 129215737]

約数ペア:

[(1, 129215737), (7, 18459391), (47, 2749271), (97, 1332121), (329, 392753), (679, 190303), (4049, 31913), (4559, 28343)]