423733247

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{2143}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 495624192

約数和(自身を除く): 71890945

約数列:

[1, 7, 47, 329, 601, 2143, 4207, 15001, 28247, 100721, 197729, 705047, 1287943, 9015601, 60533321, 423733247]

約数ペア:

[(1, 423733247), (7, 60533321), (47, 9015601), (329, 1287943), (601, 705047), (2143, 197729), (4207, 100721), (15001, 28247)]