389068437

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 564756480

約数和(自身を除く): 175688043

約数列:

[1, 3, 23, 29, 69, 87, 127, 381, 667, 1531, 2001, 2921, 3683, 4593, 8763, 11049, 35213, 44399, 84709, 105639, 133197, 194437, 254127, 583311, 1021177, 3063531, 4472051, 5638673, 13416153, 16916019, 129689479, 389068437]

約数ペア:

[(1, 389068437), (3, 129689479), (23, 16916019), (29, 13416153), (69, 5638673), (87, 4472051), (127, 3063531), (381, 1021177), (667, 583311), (1531, 254127), (2001, 194437), (2921, 133197), (3683, 105639), (4593, 84709), (8763, 44399), (11049, 35213)]