13806023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 4856377

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 199, 371, 583, 901, 1309, 1393, 2189, 3383, 4081, 6307, 9911, 10547, 15323, 23681, 37213, 69377, 73829, 116017, 179299, 260491, 812119, 1255093, 1972289, 13806023]

約数ペア:

[(1, 13806023), (7, 1972289), (11, 1255093), (17, 812119), (53, 260491), (77, 179299), (119, 116017), (187, 73829), (199, 69377), (371, 37213), (583, 23681), (901, 15323), (1309, 10547), (1393, 9911), (2189, 6307), (3383, 4081)]