2883441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1678479

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 131, 253, 319, 393, 667, 759, 957, 1441, 2001, 3013, 3799, 4323, 7337, 9039, 11397, 22011, 33143, 41789, 87377, 99429, 125367, 262131, 961147, 2883441]

約数ペア:

[(1, 2883441), (3, 961147), (11, 262131), (23, 125367), (29, 99429), (33, 87377), (69, 41789), (87, 33143), (131, 22011), (253, 11397), (319, 9039), (393, 7337), (667, 4323), (759, 3799), (957, 3013), (1441, 2001)]