449156719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 518023296

約数和(自身を除く): 68866577

約数列:

[1, 11, 23, 121, 251, 253, 643, 2761, 2783, 5773, 7073, 14789, 30371, 63503, 77803, 161393, 162679, 698533, 1775323, 1789469, 3712039, 19528553, 40832429, 449156719]

約数ペア:

[(1, 449156719), (11, 40832429), (23, 19528553), (121, 3712039), (251, 1789469), (253, 1775323), (643, 698533), (2761, 162679), (2783, 161393), (5773, 77803), (7073, 63503), (14789, 30371)]