122322591

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 178987536

約数和(自身を除く): 56664945

約数列:

[1, 3, 9, 173, 251, 313, 519, 753, 939, 1557, 2259, 2817, 43423, 54149, 78563, 130269, 162447, 235689, 390807, 487341, 707067, 13591399, 40774197, 122322591]

約数ペア:

[(1, 122322591), (3, 40774197), (9, 13591399), (173, 707067), (251, 487341), (313, 390807), (519, 235689), (753, 162447), (939, 130269), (1557, 78563), (2259, 54149), (2817, 43423)]