2949727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 471713

約数列:

[1, 11, 23, 89, 131, 253, 979, 1441, 2047, 3013, 11659, 22517, 33143, 128249, 268157, 2949727]

約数ペア:

[(1, 2949727), (11, 268157), (23, 128249), (89, 33143), (131, 22517), (253, 11659), (979, 3013), (1441, 2047)]