42882203

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 55104000

約数和(自身を除く): 12221797

約数列:

[1, 7, 13, 49, 59, 91, 163, 343, 413, 637, 767, 1141, 2119, 2891, 4459, 5369, 7987, 9617, 14833, 20237, 37583, 55909, 67319, 103831, 125021, 263081, 471233, 726817, 875147, 3298631, 6126029, 42882203]

約数ペア:

[(1, 42882203), (7, 6126029), (13, 3298631), (49, 875147), (59, 726817), (91, 471233), (163, 263081), (343, 125021), (413, 103831), (637, 67319), (767, 55909), (1141, 37583), (2119, 20237), (2891, 14833), (4459, 9617), (5369, 7987)]