260443393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{2081}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 313799040

約数和(自身を除く): 53355647

約数列:

[1, 7, 19, 133, 941, 2081, 6587, 14567, 17879, 39539, 125153, 276773, 1958221, 13707547, 37206199, 260443393]

約数ペア:

[(1, 260443393), (7, 37206199), (19, 13707547), (133, 1958221), (941, 276773), (2081, 125153), (6587, 39539), (14567, 17879)]