27172223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 32148480

約数和(自身を除く): 4976257

約数列:

[1, 13, 19, 23, 247, 299, 437, 4783, 5681, 62179, 90877, 110009, 1181401, 1430117, 2090171, 27172223]

約数ペア:

[(1, 27172223), (13, 2090171), (19, 1430117), (23, 1181401), (247, 110009), (299, 90877), (437, 62179), (4783, 5681)]