1627204047

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{134291}}^1$

素因数の和:134878

約数の個数: 16

約数和(自身を含む): 2483864832

約数和(自身を除く): 856660785

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 12117, 134291, 402873, 940037, 2820111, 77485907, 232457721, 542401349, 1627204047]

約数ペア:

[(1, 1627204047), (3, 542401349), (7, 232457721), (21, 77485907), (577, 2820111), (1731, 940037), (4039, 402873), (12117, 134291)]