663006723

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 922301952

約数和(自身を除く): 259295229

約数列:

[1, 3, 43, 101, 129, 151, 303, 337, 453, 1011, 4343, 6493, 13029, 14491, 15251, 19479, 34037, 43473, 45753, 50887, 102111, 152661, 655793, 1463591, 1967379, 2188141, 4390773, 5139587, 6564423, 15418761, 221002241, 663006723]

約数ペア:

[(1, 663006723), (3, 221002241), (43, 15418761), (101, 6564423), (129, 5139587), (151, 4390773), (303, 2188141), (337, 1967379), (453, 1463591), (1011, 655793), (4343, 152661), (6493, 102111), (13029, 50887), (14491, 45753), (15251, 43473), (19479, 34037)]