248809503

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7483

約数の個数: 24

約数和(自身を含む): 361468416

約数和(自身を除く): 112658913

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 7411, 11191, 22233, 33573, 140809, 229741, 422427, 689223, 2675371, 4365079, 8026113, 13095237, 82936501, 248809503]

約数ペア:

[(1, 248809503), (3, 82936501), (19, 13095237), (31, 8026113), (57, 4365079), (93, 2675371), (361, 689223), (589, 422427), (1083, 229741), (1767, 140809), (7411, 33573), (11191, 22233)]