29697921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{33331}}^1$

素因数の和:33354

約数の個数: 20

約数和(自身を含む): 48398064

約数和(自身を除く): 18700143

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 33331, 99993, 299979, 366641, 899937, 1099923, 2699811, 3299769, 9899307, 29697921]

約数ペア:

[(1, 29697921), (3, 9899307), (9, 3299769), (11, 2699811), (27, 1099923), (33, 899937), (81, 366641), (99, 299979), (297, 99993), (891, 33331)]