17385989957

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{66797}}^1$

素因数の和:66945

約数の個数: 24

約数和(自身を含む): 21174431616

約数和(自身を除く): 3788441659

約数列:

[1, 7, 19, 103, 133, 361, 721, 1957, 2527, 13699, 37183, 66797, 260281, 467579, 1269143, 6880091, 8884001, 24113717, 48160637, 130721729, 168796019, 915052103, 2483712851, 17385989957]

約数ペア:

[(1, 17385989957), (7, 2483712851), (19, 915052103), (103, 168796019), (133, 130721729), (361, 48160637), (721, 24113717), (1957, 8884001), (2527, 6880091), (13699, 1269143), (37183, 467579), (66797, 260281)]