7478051

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 8832768

約数和(自身を除く): 1354717

約数列:

[1, 7, 61, 83, 211, 427, 581, 1477, 5063, 12871, 17513, 35441, 90097, 122591, 1068293, 7478051]

約数ペア:

[(1, 7478051), (7, 1068293), (61, 122591), (83, 90097), (211, 35441), (427, 17513), (581, 12871), (1477, 5063)]