9581247

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 15520960

約数和(自身を除く): 5939713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 337, 351, 729, 1011, 1053, 2187, 3033, 3159, 4381, 9099, 9477, 13143, 27297, 28431, 39429, 81891, 118287, 245673, 354861, 737019, 1064583, 3193749, 9581247]

約数ペア:

[(1, 9581247), (3, 3193749), (9, 1064583), (13, 737019), (27, 354861), (39, 245673), (81, 118287), (117, 81891), (243, 39429), (337, 28431), (351, 27297), (729, 13143), (1011, 9477), (1053, 9099), (2187, 4381), (3033, 3159)]