2747547

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 36

約数和(自身を含む): 4633720

約数和(自身を除く): 1886173

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 297, 319, 363, 783, 841, 957, 1089, 2523, 2871, 3267, 3509, 7569, 8613, 9251, 10527, 22707, 27753, 31581, 83259, 94743, 101761, 249777, 305283, 915849, 2747547]

約数ペア:

[(1, 2747547), (3, 915849), (9, 305283), (11, 249777), (27, 101761), (29, 94743), (33, 83259), (87, 31581), (99, 27753), (121, 22707), (261, 10527), (297, 9251), (319, 8613), (363, 7569), (783, 3509), (841, 3267), (957, 2871), (1089, 2523)]