617880963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4903}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 999945216

約数和(自身を除く): 382064253

約数列:

[1, 3, 7, 17, 21, 51, 119, 353, 357, 1059, 2471, 4903, 6001, 7413, 14709, 18003, 34321, 42007, 83351, 102963, 126021, 250053, 583457, 1730759, 1750371, 5192277, 12115313, 29422903, 36345939, 88268709, 205960321, 617880963]

約数ペア:

[(1, 617880963), (3, 205960321), (7, 88268709), (17, 36345939), (21, 29422903), (51, 12115313), (119, 5192277), (353, 1750371), (357, 1730759), (1059, 583457), (2471, 250053), (4903, 126021), (6001, 102963), (7413, 83351), (14709, 42007), (18003, 34321)]