12994289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4616

約数の個数: 16

約数和(自身を含む): 16642176

約数和(自身を除く): 3647887

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 4561, 31927, 50171, 168757, 351197, 1181299, 1856327, 12994289]

約数ペア:

[(1, 12994289), (7, 1856327), (11, 1181299), (37, 351197), (77, 168757), (259, 50171), (407, 31927), (2849, 4561)]