17820234429

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 24294767616

約数和(自身を除く): 6474533187

約数列:

[1, 3, 97, 107, 291, 321, 631, 907, 1893, 2721, 10379, 31137, 61207, 67517, 87979, 97049, 183621, 202551, 263937, 291147, 572317, 1716951, 6549149, 9413753, 19647447, 28241259, 55514749, 61237919, 166544247, 183713757, 5940078143, 17820234429]

約数ペア:

[(1, 17820234429), (3, 5940078143), (97, 183713757), (107, 166544247), (291, 61237919), (321, 55514749), (631, 28241259), (907, 19647447), (1893, 9413753), (2721, 6549149), (10379, 1716951), (31137, 572317), (61207, 291147), (67517, 263937), (87979, 202551), (97049, 183621)]