142780287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{11549}}^1$

素因数の和:11882

約数の個数: 16

約数和(自身を含む): 205682400

約数和(自身を除く): 62902113

約数列:

[1, 3, 13, 39, 317, 951, 4121, 11549, 12363, 34647, 150137, 450411, 3661033, 10983099, 47593429, 142780287]

約数ペア:

[(1, 142780287), (3, 47593429), (13, 10983099), (39, 3661033), (317, 450411), (951, 150137), (4121, 34647), (11549, 12363)]