2611540347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{8963}}^1$

素因数の和:9251

約数の個数: 32

約数和(自身を含む): 3887364096

約数和(自身を除く): 1275823749

約数列:

[1, 3, 13, 31, 39, 93, 241, 403, 723, 1209, 3133, 7471, 8963, 9399, 22413, 26889, 97123, 116519, 277853, 291369, 349557, 833559, 2160083, 3612089, 6480249, 10836267, 28081079, 66962573, 84243237, 200887719, 870513449, 2611540347]

約数ペア:

[(1, 2611540347), (3, 870513449), (13, 200887719), (31, 84243237), (39, 66962573), (93, 28081079), (241, 10836267), (403, 6480249), (723, 3612089), (1209, 2160083), (3133, 833559), (7471, 349557), (8963, 291369), (9399, 277853), (22413, 116519), (26889, 97123)]