13197041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 16162560

約数和(自身を除く): 2965519

約数列:

[1, 11, 13, 31, 143, 169, 229, 341, 403, 1859, 2519, 2977, 4433, 5239, 7099, 32747, 38701, 57629, 78089, 92287, 425711, 1015157, 1199731, 13197041]

約数ペア:

[(1, 13197041), (11, 1199731), (13, 1015157), (31, 425711), (143, 92287), (169, 78089), (229, 57629), (341, 38701), (403, 32747), (1859, 7099), (2519, 5239), (2977, 4433)]