1189668831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37337}}^1$

素因数の和:37415

約数の個数: 32

約数和(自身を含む): 1840016640

約数和(自身を除く): 650347809

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2451, 10621, 31863, 37337, 112011, 485381, 709403, 1456143, 1605491, 2128209, 4816473, 9222239, 20871383, 27666717, 30504329, 62614149, 91512987, 396556277, 1189668831]

約数ペア:

[(1, 1189668831), (3, 396556277), (13, 91512987), (19, 62614149), (39, 30504329), (43, 27666717), (57, 20871383), (129, 9222239), (247, 4816473), (559, 2128209), (741, 1605491), (817, 1456143), (1677, 709403), (2451, 485381), (10621, 112011), (31863, 37337)]