497417973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5651}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 745702272

約数和(自身を除く): 248284299

約数列:

[1, 3, 13, 37, 39, 61, 111, 183, 481, 793, 1443, 2257, 2379, 5651, 6771, 16953, 29341, 73463, 88023, 209087, 220389, 344711, 627261, 1034133, 2718131, 4481243, 8154393, 12754307, 13443729, 38262921, 165805991, 497417973]

約数ペア:

[(1, 497417973), (3, 165805991), (13, 38262921), (37, 13443729), (39, 12754307), (61, 8154393), (111, 4481243), (183, 2718131), (481, 1034133), (793, 627261), (1443, 344711), (2257, 220389), (2379, 209087), (5651, 88023), (6771, 73463), (16953, 29341)]