7950393

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8946

約数の個数: 20

約数和(自身を含む): 12957648

約数和(自身を除く): 5007255

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8923, 26769, 80307, 98153, 240921, 294459, 722763, 883377, 2650131, 7950393]

約数ペア:

[(1, 7950393), (3, 2650131), (9, 883377), (11, 722763), (27, 294459), (33, 240921), (81, 98153), (99, 80307), (297, 26769), (891, 8923)]