5571349

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 16

約数和(自身を含む): 6688000

約数和(自身を除く): 1116651

約数列:

[1, 7, 37, 49, 259, 343, 439, 1813, 3073, 12691, 16243, 21511, 113701, 150577, 795907, 5571349]

約数ペア:

[(1, 5571349), (7, 795907), (37, 150577), (49, 113701), (259, 21511), (343, 16243), (439, 12691), (1813, 3073)]