23520639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{947}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 33308928

約数和(自身を除く): 9788289

約数列:

[1, 3, 17, 51, 487, 947, 1461, 2841, 8279, 16099, 24837, 48297, 461189, 1383567, 7840213, 23520639]

約数ペア:

[(1, 23520639), (3, 7840213), (17, 1383567), (51, 461189), (487, 48297), (947, 24837), (1461, 16099), (2841, 8279)]