40328639

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3458

約数の個数: 12

約数和(自身を含む): 44297712

約数和(自身を除く): 3969073

約数列:

[1, 13, 71, 169, 923, 3361, 11999, 43693, 238631, 568009, 3102203, 40328639]

約数ペア:

[(1, 40328639), (13, 3102203), (71, 568009), (169, 238631), (923, 43693), (3361, 11999)]