19170693

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 28579200

約数和(自身を除く): 9408507

約数列:

[1, 3, 9, 59, 79, 177, 237, 457, 531, 711, 1371, 4113, 4661, 13983, 26963, 36103, 41949, 80889, 108309, 242667, 324927, 2130077, 6390231, 19170693]

約数ペア:

[(1, 19170693), (3, 6390231), (9, 2130077), (59, 324927), (79, 242667), (177, 108309), (237, 80889), (457, 41949), (531, 36103), (711, 26963), (1371, 13983), (4113, 4661)]