118831909

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 146968800

約数和(自身を除く): 28136891

約数列:

[1, 7, 19, 49, 109, 133, 763, 931, 1171, 2071, 5341, 8197, 14497, 22249, 57379, 101479, 127639, 155743, 893473, 1090201, 2425141, 6254311, 16975987, 118831909]

約数ペア:

[(1, 118831909), (7, 16975987), (19, 6254311), (49, 2425141), (109, 1090201), (133, 893473), (763, 155743), (931, 127639), (1171, 101479), (2071, 57379), (5341, 22249), (8197, 14497)]