16553979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 25948832

約数和(自身を除く): 9394853

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 937, 1359, 1963, 2811, 5889, 8433, 12181, 17667, 36543, 109629, 141487, 424461, 1273383, 1839331, 5517993, 16553979]

約数ペア:

[(1, 16553979), (3, 5517993), (9, 1839331), (13, 1273383), (39, 424461), (117, 141487), (151, 109629), (453, 36543), (937, 17667), (1359, 12181), (1963, 8433), (2811, 5889)]