530637289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{54497}}^1$

素因数の和:54624

約数の個数: 16

約数和(自身を含む): 659207808

約数和(自身を除く): 128570519

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 54497, 381479, 708461, 4959227, 5831179, 40818253, 75805327, 530637289]

約数ペア:

[(1, 530637289), (7, 75805327), (13, 40818253), (91, 5831179), (107, 4959227), (749, 708461), (1391, 381479), (9737, 54497)]