2678643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1814157

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 311, 319, 783, 933, 957, 2799, 2871, 3421, 8397, 8613, 9019, 10263, 27057, 30789, 81171, 92367, 99209, 243513, 297627, 892881, 2678643]

約数ペア:

[(1, 2678643), (3, 892881), (9, 297627), (11, 243513), (27, 99209), (29, 92367), (33, 81171), (87, 30789), (99, 27057), (261, 10263), (297, 9019), (311, 8613), (319, 8397), (783, 3421), (933, 2871), (957, 2799)]