2017751307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 3273177600

約数和(自身を除く): 1255426293

約数列:

[1, 3, 11, 13, 33, 39, 43, 89, 129, 143, 267, 429, 473, 559, 979, 1157, 1229, 1419, 1677, 2937, 3471, 3687, 3827, 6149, 11481, 12727, 13519, 15977, 18447, 38181, 40557, 42097, 47931, 49751, 52847, 109381, 126291, 149253, 158541, 175747, 328143, 527241, 547261, 581317, 687011, 1203191, 1421953, 1641783, 1743951, 2061033, 3609573, 4265859, 4703383, 7557121, 14110149, 15641483, 22671363, 46924449, 51737213, 61143979, 155211639, 183431937, 672583769, 2017751307]

約数ペア:

[(1, 2017751307), (3, 672583769), (11, 183431937), (13, 155211639), (33, 61143979), (39, 51737213), (43, 46924449), (89, 22671363), (129, 15641483), (143, 14110149), (267, 7557121), (429, 4703383), (473, 4265859), (559, 3609573), (979, 2061033), (1157, 1743951), (1229, 1641783), (1419, 1421953), (1677, 1203191), (2937, 687011), (3471, 581317), (3687, 547261), (3827, 527241), (6149, 328143), (11481, 175747), (12727, 158541), (13519, 149253), (15977, 126291), (18447, 109381), (38181, 52847), (40557, 49751), (42097, 47931)]