289042039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{54629}}^1$

素因数の和:54690

約数の個数: 16

約数和(自身を含む): 348757920

約数和(自身を除く): 59715881

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 54629, 600919, 710177, 2021273, 7811947, 22234003, 26276549, 289042039]

約数ペア:

[(1, 289042039), (11, 26276549), (13, 22234003), (37, 7811947), (143, 2021273), (407, 710177), (481, 600919), (5291, 54629)]