42445487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 51267840

約数和(自身を除く): 8822353

約数列:

[1, 7, 19, 133, 337, 947, 2359, 6403, 6629, 17993, 44821, 125951, 319139, 2233973, 6063641, 42445487]

約数ペア:

[(1, 42445487), (7, 6063641), (19, 2233973), (133, 319139), (337, 125951), (947, 44821), (2359, 17993), (6403, 6629)]