4975432007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{24551}}^1$

素因数の和:24719

約数の個数: 32

約数和(自身を含む): 6533581824

約数和(自身を除く): 1558149817

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 917, 1547, 1703, 2227, 11921, 15589, 24551, 28951, 171857, 202657, 319163, 417367, 2234141, 2921569, 3216181, 5425771, 22513267, 37980397, 41810353, 54675077, 292672471, 382725539, 710776001, 4975432007]

約数ペア:

[(1, 4975432007), (7, 710776001), (13, 382725539), (17, 292672471), (91, 54675077), (119, 41810353), (131, 37980397), (221, 22513267), (917, 5425771), (1547, 3216181), (1703, 2921569), (2227, 2234141), (11921, 417367), (15589, 319163), (24551, 202657), (28951, 171857)]