8013123

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 11978928

約数和(自身を除く): 3965805

約数列:

[1, 3, 9, 53, 107, 157, 159, 321, 471, 477, 963, 1413, 5671, 8321, 16799, 17013, 24963, 50397, 51039, 74889, 151191, 890347, 2671041, 8013123]

約数ペア:

[(1, 8013123), (3, 2671041), (9, 890347), (53, 151191), (107, 74889), (157, 51039), (159, 50397), (321, 24963), (471, 17013), (477, 16799), (963, 8321), (1413, 5671)]