13119291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 21125520

約数和(自身を除く): 8006229

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4513, 13539, 40617, 76721, 85747, 230163, 257241, 690489, 771723, 1457699, 4373097, 13119291]

約数ペア:

[(1, 13119291), (3, 4373097), (9, 1457699), (17, 771723), (19, 690489), (51, 257241), (57, 230163), (153, 85747), (171, 76721), (323, 40617), (969, 13539), (2907, 4513)]