21836256537

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1\times {\mathrm{42293}}^1$

素因数の和:45272

約数の個数: 16

約数和(自身を含む): 29619334080

約数和(自身を除く): 7783077543

約数列:

[1, 3, 59, 177, 2917, 8751, 42293, 126879, 172103, 516309, 2495287, 7485861, 123368681, 370106043, 7278752179, 21836256537]

約数ペア:

[(1, 21836256537), (3, 7278752179), (59, 370106043), (177, 123368681), (2917, 7485861), (8751, 2495287), (42293, 516309), (126879, 172103)]