6389691

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 4362309

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 199, 231, 417, 597, 973, 1393, 1529, 2189, 2919, 4179, 4587, 6567, 10703, 15323, 27661, 32109, 45969, 82983, 193627, 304271, 580881, 912813, 2129897, 6389691]

約数ペア:

[(1, 6389691), (3, 2129897), (7, 912813), (11, 580881), (21, 304271), (33, 193627), (77, 82983), (139, 45969), (199, 32109), (231, 27661), (417, 15323), (597, 10703), (973, 6567), (1393, 4587), (1529, 4179), (2189, 2919)]