7156847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:242

約数の個数: 12

約数和(自身を含む): 7780320

約数和(自身を除く): 623473

約数列:

[1, 17, 73, 79, 1241, 1343, 5329, 5767, 90593, 98039, 420991, 7156847]

約数ペア:

[(1, 7156847), (17, 420991), (73, 98039), (79, 90593), (1241, 5767), (1343, 5329)]