42998839

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 48923952

約数和(自身を除く): 5925113

約数列:

[1, 13, 43, 61, 97, 169, 559, 793, 1261, 2623, 4171, 5917, 7267, 10309, 16393, 34099, 54223, 76921, 254431, 443287, 704899, 999973, 3307603, 42998839]

約数ペア:

[(1, 42998839), (13, 3307603), (43, 999973), (61, 704899), (97, 443287), (169, 254431), (559, 76921), (793, 54223), (1261, 34099), (2623, 16393), (4171, 10309), (5917, 7267)]