15704505939

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{70481}}^1$

素因数の和:70775

約数の個数: 24

約数和(自身を含む): 22330389168

約数和(自身を除く): 6625883229

約数列:

[1, 3, 17, 51, 257, 289, 771, 867, 4369, 13107, 70481, 74273, 211443, 222819, 1198177, 3594531, 18113617, 20369009, 54340851, 61107027, 307931489, 923794467, 5234835313, 15704505939]

約数ペア:

[(1, 15704505939), (3, 5234835313), (17, 923794467), (51, 307931489), (257, 61107027), (289, 54340851), (771, 20369009), (867, 18113617), (4369, 3594531), (13107, 1198177), (70481, 222819), (74273, 211443)]