342071639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{121259}}^1$

素因数の和:121310

約数の個数: 16

約数和(自身を含む): 434595840

約数和(自身を除く): 92524201

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 121259, 848813, 1576367, 3759029, 11034569, 26313203, 48867377, 342071639]

約数ペア:

[(1, 342071639), (7, 48867377), (13, 26313203), (31, 11034569), (91, 3759029), (217, 1576367), (403, 848813), (2821, 121259)]