127422399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{12713}}^1$

素因数の和:12986

約数の個数: 16

約数和(自身を含む): 183691872

約数和(自身を除く): 56269473

約数列:

[1, 3, 13, 39, 257, 771, 3341, 10023, 12713, 38139, 165269, 495807, 3267241, 9801723, 42474133, 127422399]

約数ペア:

[(1, 127422399), (3, 42474133), (13, 9801723), (39, 3267241), (257, 495807), (771, 165269), (3341, 38139), (10023, 12713)]