21656553983

素因数分解:

${\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1\times {\mathrm{4211}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 22374817920

約数和(自身を除く): 718263937

約数列:

[1, 59, 67, 1301, 3953, 4211, 76759, 87167, 248449, 282137, 5142853, 5478511, 16646083, 323232149, 367060237, 21656553983]

約数ペア:

[(1, 21656553983), (59, 367060237), (67, 323232149), (1301, 16646083), (3953, 5478511), (4211, 5142853), (76759, 282137), (87167, 248449)]