8481222831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1\times {\mathrm{1373}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 11984797440

約数和(自身を除く): 3503574609

約数列:

[1, 3, 19, 57, 307, 353, 921, 1059, 1373, 4119, 5833, 6707, 17499, 20121, 26087, 78261, 108371, 325113, 421511, 484669, 1264533, 1454007, 2059049, 6177147, 8008709, 9208711, 24026127, 27626133, 148793383, 446380149, 2827074277, 8481222831]

約数ペア:

[(1, 8481222831), (3, 2827074277), (19, 446380149), (57, 148793383), (307, 27626133), (353, 24026127), (921, 9208711), (1059, 8008709), (1373, 6177147), (4119, 2059049), (5833, 1454007), (6707, 1264533), (17499, 484669), (20121, 421511), (26087, 325113), (78261, 108371)]