7828551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 12607920

約数和(自身を除く): 4779369

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2693, 2907, 8079, 24237, 45781, 51167, 137343, 153501, 412029, 460503, 869839, 2609517, 7828551]

約数ペア:

[(1, 7828551), (3, 2609517), (9, 869839), (17, 460503), (19, 412029), (51, 153501), (57, 137343), (153, 51167), (171, 45781), (323, 24237), (969, 8079), (2693, 2907)]