47314491

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 74477568

約数和(自身を除く): 27163077

約数列:

[1, 3, 7, 21, 43, 129, 151, 301, 347, 453, 903, 1041, 1057, 2429, 3171, 6493, 7287, 14921, 19479, 44763, 45451, 52397, 104447, 136353, 157191, 313341, 366779, 1100337, 2253071, 6759213, 15771497, 47314491]

約数ペア:

[(1, 47314491), (3, 15771497), (7, 6759213), (21, 2253071), (43, 1100337), (129, 366779), (151, 313341), (301, 157191), (347, 136353), (453, 104447), (903, 52397), (1041, 45451), (1057, 44763), (2429, 19479), (3171, 14921), (6493, 7287)]