870835149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{3623}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 1333081152

約数和(自身を除く): 462246003

約数列:

[1, 3, 9, 17, 51, 153, 1571, 3623, 4713, 10869, 14139, 26707, 32607, 61591, 80121, 184773, 240363, 554319, 5691733, 17075199, 51225597, 96759461, 290278383, 870835149]

約数ペア:

[(1, 870835149), (3, 290278383), (9, 96759461), (17, 51225597), (51, 17075199), (153, 5691733), (1571, 554319), (3623, 240363), (4713, 184773), (10869, 80121), (14139, 61591), (26707, 32607)]