13849569

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 21401600

約数和(自身を除く): 7552031

約数列:

[1, 3, 9, 27, 43, 79, 129, 151, 237, 387, 453, 711, 1161, 1359, 2133, 3397, 4077, 6493, 10191, 11929, 19479, 30573, 35787, 58437, 91719, 107361, 175311, 322083, 512947, 1538841, 4616523, 13849569]

約数ペア:

[(1, 13849569), (3, 4616523), (9, 1538841), (27, 512947), (43, 322083), (79, 175311), (129, 107361), (151, 91719), (237, 58437), (387, 35787), (453, 30573), (711, 19479), (1161, 11929), (1359, 10191), (2133, 6493), (3397, 4077)]