2057788557

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{19087}}^1$

素因数の和:19132

約数の個数: 40

約数和(自身を含む): 3381324672

約数和(自身を除く): 1323536115

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1331, 3267, 3993, 9801, 11979, 19087, 35937, 57261, 107811, 171783, 209957, 515349, 629871, 1546047, 1889613, 2309527, 5668839, 6928581, 17006517, 20785743, 25404797, 62357229, 76214391, 187071687, 228643173, 685929519, 2057788557]

約数ペア:

[(1, 2057788557), (3, 685929519), (9, 228643173), (11, 187071687), (27, 76214391), (33, 62357229), (81, 25404797), (99, 20785743), (121, 17006517), (297, 6928581), (363, 5668839), (891, 2309527), (1089, 1889613), (1331, 1546047), (3267, 629871), (3993, 515349), (9801, 209957), (11979, 171783), (19087, 107811), (35937, 57261)]