11877621

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 18268800

約数和(自身を除く): 6391179

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 5189, 15567, 36323, 108969, 565601, 1696803, 3959207, 11877621]

約数ペア:

[(1, 11877621), (3, 3959207), (7, 1696803), (21, 565601), (109, 108969), (327, 36323), (763, 15567), (2289, 5189)]