13383879

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 19451520

約数和(自身を除く): 6067641

約数列:

[1, 3, 17, 43, 51, 129, 289, 359, 731, 867, 1077, 2193, 6103, 12427, 15437, 18309, 37281, 46311, 103751, 262429, 311253, 787287, 4461293, 13383879]

約数ペア:

[(1, 13383879), (3, 4461293), (17, 787287), (43, 311253), (51, 262429), (129, 103751), (289, 46311), (359, 37281), (731, 18309), (867, 15437), (1077, 12427), (2193, 6103)]