191451039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{6607}}^1$

素因数の和:7366

約数の個数: 16

約数和(自身を含む): 275315712

約数和(自身を除く): 83864673

約数列:

[1, 3, 13, 39, 743, 2229, 6607, 9659, 19821, 28977, 85891, 257673, 4909001, 14727003, 63817013, 191451039]

約数ペア:

[(1, 191451039), (3, 63817013), (13, 14727003), (39, 4909001), (743, 257673), (2229, 85891), (6607, 28977), (9659, 19821)]