6254781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 9891840

約数和(自身を除く): 3637059

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 367, 437, 741, 897, 1101, 1311, 4771, 5681, 6973, 8441, 14313, 17043, 20919, 25323, 90649, 109733, 160379, 271947, 329199, 481137, 2084927, 6254781]

約数ペア:

[(1, 6254781), (3, 2084927), (13, 481137), (19, 329199), (23, 271947), (39, 160379), (57, 109733), (69, 90649), (247, 25323), (299, 20919), (367, 17043), (437, 14313), (741, 8441), (897, 6973), (1101, 5681), (1311, 4771)]