1189491387

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1\times {\mathrm{1193}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 1840097280

約数和(自身を除く): 650605893

約数列:

[1, 3, 7, 21, 79, 237, 553, 601, 1193, 1659, 1803, 3579, 4207, 8351, 12621, 25053, 47479, 94247, 142437, 282741, 332353, 659729, 716993, 997059, 1979187, 2150979, 5018951, 15056853, 56642447, 169927341, 396497129, 1189491387]

約数ペア:

[(1, 1189491387), (3, 396497129), (7, 169927341), (21, 56642447), (79, 15056853), (237, 5018951), (553, 2150979), (601, 1979187), (1193, 997059), (1659, 716993), (1803, 659729), (3579, 332353), (4207, 282741), (8351, 142437), (12621, 94247), (25053, 47479)]