2863757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 16

約数和(自身を含む): 3252480

約数和(自身を除く): 388723

約数列:

[1, 13, 43, 47, 109, 559, 611, 1417, 2021, 4687, 5123, 26273, 60931, 66599, 220289, 2863757]

約数ペア:

[(1, 2863757), (13, 220289), (43, 66599), (47, 60931), (109, 26273), (559, 5123), (611, 4687), (1417, 2021)]