348537657

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{5413}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 507270144

約数和(自身を除く): 158732487

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 1651, 4953, 5413, 16239, 21463, 64389, 70369, 211107, 687451, 914797, 2062353, 2744391, 8936863, 26810589, 116179219, 348537657]

約数ペア:

[(1, 348537657), (3, 116179219), (13, 26810589), (39, 8936863), (127, 2744391), (169, 2062353), (381, 914797), (507, 687451), (1651, 211107), (4953, 70369), (5413, 64389), (16239, 21463)]