28231349

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 30117120

約数和(自身を除く): 1885771

約数列:

[1, 43, 47, 61, 229, 2021, 2623, 2867, 9847, 10763, 13969, 123281, 462809, 600667, 656543, 28231349]

約数ペア:

[(1, 28231349), (43, 656543), (47, 600667), (61, 462809), (229, 123281), (2021, 13969), (2623, 10763), (2867, 9847)]