1247443398

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{236527}}^1$

素因数の和:236828

約数の個数: 24

約数和(自身を含む): 2712030048

約数和(自身を除く): 1464586650

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 236527, 473054, 709581, 1419162, 2128743, 4257486, 69302411, 138604822, 207907233, 415814466, 623721699, 1247443398]

約数ペア:

[(1, 1247443398), (2, 623721699), (3, 415814466), (6, 207907233), (9, 138604822), (18, 69302411), (293, 4257486), (586, 2128743), (879, 1419162), (1758, 709581), (2637, 473054), (5274, 236527)]