169385041

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 207169920

約数和(自身を除く): 37784879

約数列:

[1, 7, 23, 43, 161, 301, 569, 989, 1849, 3983, 6923, 12943, 13087, 24467, 42527, 91609, 171269, 297689, 562741, 1052081, 3939187, 7364567, 24197863, 169385041]

約数ペア:

[(1, 169385041), (7, 24197863), (23, 7364567), (43, 3939187), (161, 1052081), (301, 562741), (569, 297689), (989, 171269), (1849, 91609), (3983, 42527), (6923, 24467), (12943, 13087)]