17003831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 3680329

約数列:

[1, 13, 23, 29, 37, 53, 299, 377, 481, 667, 689, 851, 1073, 1219, 1537, 1961, 8671, 11063, 13949, 15847, 19981, 24679, 25493, 35351, 45103, 56869, 320827, 459563, 586339, 739297, 1307987, 17003831]

約数ペア:

[(1, 17003831), (13, 1307987), (23, 739297), (29, 586339), (37, 459563), (53, 320827), (299, 56869), (377, 45103), (481, 35351), (667, 25493), (689, 24679), (851, 19981), (1073, 15847), (1219, 13949), (1537, 11063), (1961, 8671)]