51431757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1307}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 73980480

約数和(自身を除く): 22548723

約数列:

[1, 3, 13, 39, 1009, 1307, 3027, 3921, 13117, 16991, 39351, 50973, 1318763, 3956289, 17143919, 51431757]

約数ペア:

[(1, 51431757), (3, 17143919), (13, 3956289), (39, 1318763), (1009, 50973), (1307, 39351), (3027, 16991), (3921, 13117)]