30372921

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{26161}}^1$

素因数の和:26213

約数の個数: 16

約数和(自身を含む): 46045120

約数和(自身を除く): 15672199

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 26161, 78483, 235449, 706347, 1124923, 3374769, 10124307, 30372921]

約数ペア:

[(1, 30372921), (3, 10124307), (9, 3374769), (27, 1124923), (43, 706347), (129, 235449), (387, 78483), (1161, 26161)]