8422453

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 9984480

約数和(自身を除く): 1562027

約数列:

[1, 13, 19, 43, 61, 169, 247, 559, 793, 817, 1159, 2623, 3211, 7267, 10309, 10621, 15067, 34099, 49837, 138073, 195871, 443287, 647881, 8422453]

約数ペア:

[(1, 8422453), (13, 647881), (19, 443287), (43, 195871), (61, 138073), (169, 49837), (247, 34099), (559, 15067), (793, 10621), (817, 10309), (1159, 7267), (2623, 3211)]