47793977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26987}}^1$

素因数の和:27028

約数の個数: 16

約数和(自身を含む): 62180352

約数和(自身を除く): 14386375

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 26987, 188909, 296857, 620701, 2077999, 4344907, 6827711, 47793977]

約数ペア:

[(1, 47793977), (7, 6827711), (11, 4344907), (23, 2077999), (77, 620701), (161, 296857), (253, 188909), (1771, 26987)]