13124403

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{1553}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 19518240

約数和(自身を除く): 6393837

約数列:

[1, 3, 9, 27, 313, 939, 1553, 2817, 4659, 8451, 13977, 41931, 486089, 1458267, 4374801, 13124403]

約数ペア:

[(1, 13124403), (3, 4374801), (9, 1458267), (27, 486089), (313, 41931), (939, 13977), (1553, 8451), (2817, 4659)]