13899357

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 21280896

約数和(自身を除く): 7381539

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1217, 1269, 3651, 3807, 10953, 11421, 32859, 57199, 98577, 171597, 295731, 514791, 1544373, 4633119, 13899357]

約数ペア:

[(1, 13899357), (3, 4633119), (9, 1544373), (27, 514791), (47, 295731), (81, 171597), (141, 98577), (243, 57199), (423, 32859), (1217, 11421), (1269, 10953), (3651, 3807)]