320470357

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 341649792

約数和(自身を除く): 21179435

約数列:

[1, 37, 43, 71, 1591, 2627, 2837, 3053, 104969, 112961, 121991, 201427, 4513667, 7452799, 8661361, 320470357]

約数ペア:

[(1, 320470357), (37, 8661361), (43, 7452799), (71, 4513667), (1591, 201427), (2627, 121991), (2837, 112961), (3053, 104969)]