90990559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 102241440

約数和(自身を除く): 11250881

約数列:

[1, 11, 53, 97, 583, 1067, 1609, 5141, 17699, 56551, 85277, 156073, 938047, 1716803, 8271869, 90990559]

約数ペア:

[(1, 90990559), (11, 8271869), (53, 1716803), (97, 938047), (583, 156073), (1067, 85277), (1609, 56551), (5141, 17699)]