1158903081

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{968173}}^1$

素因数の和:968205

約数の個数: 24

約数和(自身を含む): 2013801920

約数和(自身を除く): 854898839

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 968173, 2904519, 6777211, 8713557, 18395287, 20331633, 55185861, 60994899, 128767009, 165557583, 386301027, 1158903081]

約数ペア:

[(1, 1158903081), (3, 386301027), (7, 165557583), (9, 128767009), (19, 60994899), (21, 55185861), (57, 20331633), (63, 18395287), (133, 8713557), (171, 6777211), (399, 2904519), (1197, 968173)]