2859968487

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1579}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 4004352000

約数和(自身を除く): 1144383513

約数列:

[1, 3, 29, 87, 109, 191, 327, 573, 1579, 3161, 4737, 5539, 9483, 16617, 20819, 45791, 62457, 137373, 172111, 301589, 516333, 603751, 904767, 1811253, 4991219, 8746081, 14973657, 26238243, 32873201, 98619603, 953322829, 2859968487]

約数ペア:

[(1, 2859968487), (3, 953322829), (29, 98619603), (87, 32873201), (109, 26238243), (191, 14973657), (327, 8746081), (573, 4991219), (1579, 1811253), (3161, 904767), (4737, 603751), (5539, 516333), (9483, 301589), (16617, 172111), (20819, 137373), (45791, 62457)]