47840897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 55927872

約数和(自身を除く): 8086975

約数列:

[1, 13, 23, 43, 61, 299, 559, 793, 989, 1403, 2623, 3721, 12857, 18239, 34099, 48373, 60329, 85583, 160003, 784277, 1112579, 2080039, 3680069, 47840897]

約数ペア:

[(1, 47840897), (13, 3680069), (23, 2080039), (43, 1112579), (61, 784277), (299, 160003), (559, 85583), (793, 60329), (989, 48373), (1403, 34099), (2623, 18239), (3721, 12857)]