21167350479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1415971}}^1$

素因数の和:1416139

約数の個数: 24

約数和(自身を含む): 33575528064

約数和(自身を除く): 12408177585

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 4983, 14949, 1415971, 4247913, 12743739, 15575681, 46727043, 140181129, 213811621, 641434863, 1924304589, 2351927831, 7055783493, 21167350479]

約数ペア:

[(1, 21167350479), (3, 7055783493), (9, 2351927831), (11, 1924304589), (33, 641434863), (99, 213811621), (151, 140181129), (453, 46727043), (1359, 15575681), (1661, 12743739), (4983, 4247913), (14949, 1415971)]