129299009

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{2693}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 156036480

約数和(自身を除く): 26737471

約数列:

[1, 7, 19, 133, 361, 2527, 2693, 6859, 18851, 48013, 51167, 358169, 972173, 6805211, 18471287, 129299009]

約数ペア:

[(1, 129299009), (7, 18471287), (19, 6805211), (133, 972173), (361, 358169), (2527, 51167), (2693, 48013), (6859, 18851)]