346849321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3823}}^1$

素因数の和:4840

約数の個数: 16

約数和(自身を含む): 427431424

約数和(自身を除く): 80582103

約数列:

[1, 7, 13, 91, 997, 3823, 6979, 12961, 26761, 49699, 90727, 347893, 3811531, 26680717, 49549903, 346849321]

約数ペア:

[(1, 346849321), (7, 49549903), (13, 26680717), (91, 3811531), (997, 347893), (3823, 90727), (6979, 49699), (12961, 26761)]