1563287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 275305

約数列:

[1, 11, 23, 37, 167, 253, 407, 851, 1837, 3841, 6179, 9361, 42251, 67969, 142117, 1563287]

約数ペア:

[(1, 1563287), (11, 142117), (23, 67969), (37, 42251), (167, 9361), (253, 6179), (407, 3841), (851, 1837)]