201691269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{574619}}^1$

素因数の和:574641

約数の個数: 16

約数和(自身を含む): 321787200

約数和(自身を除く): 120095931

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 574619, 1723857, 5171571, 7470047, 15514713, 22410141, 67230423, 201691269]

約数ペア:

[(1, 201691269), (3, 67230423), (9, 22410141), (13, 15514713), (27, 7470047), (39, 5171571), (117, 1723857), (351, 574619)]