16541799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 25217280

約数和(自身を除く): 8675481

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 397, 731, 817, 969, 1191, 2193, 2451, 6749, 7543, 13889, 17071, 20247, 22629, 41667, 51213, 128231, 290207, 324349, 384693, 870621, 973047, 5513933, 16541799]

約数ペア:

[(1, 16541799), (3, 5513933), (17, 973047), (19, 870621), (43, 384693), (51, 324349), (57, 290207), (129, 128231), (323, 51213), (397, 41667), (731, 22629), (817, 20247), (969, 17071), (1191, 13889), (2193, 7543), (2451, 6749)]