16021317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 24530688

約数和(自身を除く): 8509371

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 337, 689, 897, 1011, 1219, 2067, 3657, 4381, 7751, 13143, 15847, 17861, 23253, 47541, 53583, 100763, 232193, 302289, 410803, 696579, 1232409, 5340439, 16021317]

約数ペア:

[(1, 16021317), (3, 5340439), (13, 1232409), (23, 696579), (39, 410803), (53, 302289), (69, 232193), (159, 100763), (299, 53583), (337, 47541), (689, 23253), (897, 17861), (1011, 15847), (1219, 13143), (2067, 7751), (3657, 4381)]