8021249285763

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1\times {\mathrm{837059}}^1$

素因数の和:843567

約数の個数: 32

約数和(自身を含む): 12396952350720

約数和(自身を除く): 4375703064957

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6427, 19281, 44989, 134967, 456317, 837059, 1368951, 2511177, 3194219, 5859413, 9582657, 17578239, 59431189, 178293567, 416018323, 1248054969, 5379778193, 16139334579, 37658447351, 112975342053, 381964251703, 1145892755109, 2673749761921, 8021249285763]

約数ペア:

[(1, 8021249285763), (3, 2673749761921), (7, 1145892755109), (21, 381964251703), (71, 112975342053), (213, 37658447351), (497, 16139334579), (1491, 5379778193), (6427, 1248054969), (19281, 416018323), (44989, 178293567), (134967, 59431189), (456317, 17578239), (837059, 9582657), (1368951, 5859413), (2511177, 3194219)]