308161737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154933}}^1$

素因数の和:154969

約数の個数: 24

約数和(自身を含む): 507563784

約数和(自身を除く): 199402047

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 154933, 464799, 1394397, 2014129, 2633861, 6042387, 7901583, 18127161, 23704749, 34240193, 102720579, 308161737]

約数ペア:

[(1, 308161737), (3, 102720579), (9, 34240193), (13, 23704749), (17, 18127161), (39, 7901583), (51, 6042387), (117, 2633861), (153, 2014129), (221, 1394397), (663, 464799), (1989, 154933)]