7582653

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 12874400

約数和(自身を除く): 5291747

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 379, 513, 741, 1053, 1137, 1539, 2223, 3411, 4927, 6669, 7201, 10233, 14781, 20007, 21603, 30699, 44343, 64809, 93613, 133029, 194427, 280839, 399087, 583281, 842517, 2527551, 7582653]

約数ペア:

[(1, 7582653), (3, 2527551), (9, 842517), (13, 583281), (19, 399087), (27, 280839), (39, 194427), (57, 133029), (81, 93613), (117, 64809), (171, 44343), (247, 30699), (351, 21603), (379, 20007), (513, 14781), (741, 10233), (1053, 7201), (1137, 6669), (1539, 4927), (2223, 3411)]