28899247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 34191360

約数和(自身を除く): 5292113

約数列:

[1, 13, 19, 23, 247, 299, 437, 5087, 5681, 66131, 96653, 117001, 1256489, 1521013, 2223019, 28899247]

約数ペア:

[(1, 28899247), (13, 2223019), (19, 1521013), (23, 1256489), (247, 117001), (299, 96653), (437, 66131), (5087, 5681)]