289304899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{14479}}^1$

素因数の和:14574

約数の個数: 16

約数和(自身を含む): 328406400

約数和(自身を除く): 39101501

約数列:

[1, 13, 29, 53, 377, 689, 1537, 14479, 19981, 188227, 419891, 767387, 5458583, 9976031, 22254223, 289304899]

約数ペア:

[(1, 289304899), (13, 22254223), (29, 9976031), (53, 5458583), (377, 767387), (689, 419891), (1537, 188227), (14479, 19981)]