445954479

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{31249}}^1$

素因数の和:31390

約数の個数: 16

約数和(自身を含む): 612000000

約数和(自身を除く): 166045521

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14271, 31249, 93747, 2093683, 2218679, 6281049, 6656037, 148651493, 445954479]

約数ペア:

[(1, 445954479), (3, 148651493), (67, 6656037), (71, 6281049), (201, 2218679), (213, 2093683), (4757, 93747), (14271, 31249)]