3240393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 4898880

約数和(自身を除く): 1658487

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4373, 13119, 56849, 83087, 170547, 249261, 1080131, 3240393]

約数ペア:

[(1, 3240393), (3, 1080131), (13, 249261), (19, 170547), (39, 83087), (57, 56849), (247, 13119), (741, 4373)]