40075441

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 47162368

約数和(自身を除く): 7086927

約数列:

[1, 7, 43, 211, 301, 631, 1477, 4417, 9073, 27133, 63511, 133141, 189931, 931987, 5725063, 40075441]

約数ペア:

[(1, 40075441), (7, 5725063), (43, 931987), (211, 189931), (301, 133141), (631, 63511), (1477, 27133), (4417, 9073)]