42970311

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{2797}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 63794400

約数和(自身を除く): 20824089

約数列:

[1, 3, 9, 27, 569, 1707, 2797, 5121, 8391, 15363, 25173, 75519, 1591493, 4774479, 14323437, 42970311]

約数ペア:

[(1, 42970311), (3, 14323437), (9, 4774479), (27, 1591493), (569, 75519), (1707, 25173), (2797, 15363), (5121, 8391)]