7948017

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3823}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 14684160

約数和(自身を除く): 6736143

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 3823, 11469, 26761, 34407, 42053, 80283, 103221, 126159, 240849, 294371, 378477, 722547, 883113, 1135431, 2649339, 7948017]

約数ペア:

[(1, 7948017), (3, 2649339), (7, 1135431), (9, 883113), (11, 722547), (21, 378477), (27, 294371), (33, 240849), (63, 126159), (77, 103221), (99, 80283), (189, 42053), (231, 34407), (297, 26761), (693, 11469), (2079, 3823)]