22201209

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 33490912

約数和(自身を除く): 11289703

約数列:

[1, 3, 9, 27, 81, 211, 243, 433, 633, 1299, 1899, 3897, 5697, 11691, 17091, 35073, 51273, 91363, 105219, 274089, 822267, 2466801, 7400403, 22201209]

約数ペア:

[(1, 22201209), (3, 7400403), (9, 2466801), (27, 822267), (81, 274089), (211, 105219), (243, 91363), (433, 51273), (633, 35073), (1299, 17091), (1899, 11691), (3897, 5697)]