63209713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15388

約数の個数: 16

約数和(自身を含む): 78499840

約数和(自身を除く): 15290127

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 15331, 107317, 291289, 475261, 2039023, 3326827, 9029959, 63209713]

約数ペア:

[(1, 63209713), (7, 9029959), (19, 3326827), (31, 2039023), (133, 475261), (217, 291289), (589, 107317), (4123, 15331)]