30499821

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{34231}}^1$

素因数の和:34254

約数の個数: 20

約数和(自身を含む): 49704864

約数和(自身を除く): 19205043

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 34231, 102693, 308079, 376541, 924237, 1129623, 2772711, 3388869, 10166607, 30499821]

約数ペア:

[(1, 30499821), (3, 10166607), (9, 3388869), (11, 2772711), (27, 1129623), (33, 924237), (81, 376541), (99, 308079), (297, 102693), (891, 34231)]