8389282.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 25197921

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 379, 469, 581, 1137, 1407, 1743, 2653, 5561, 7959, 16683, 25393, 31457, 38927, 76179, 94371, 116781, 177751, 220199, 533253, 660597, 2107619, 6322857, 14753333, 44259999]

約数ペア:

[(1, 44259999), (3, 14753333), (7, 6322857), (21, 2107619), (67, 660597), (83, 533253), (201, 220199), (249, 177751), (379, 116781), (469, 94371), (581, 76179), (1137, 38927), (1407, 31457), (1743, 25393), (2653, 16683), (5561, 7959)]