2044657971

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 3097900080

約数和(自身を除く): 1053242109

約数列:

[1, 3, 9, 27, 81, 107, 269, 321, 807, 877, 963, 2421, 2631, 2889, 7263, 7893, 8667, 21789, 23679, 28783, 71037, 86349, 93839, 235913, 259047, 281517, 707739, 777141, 844551, 2123217, 2331423, 2533653, 6369651, 7600959, 19108953, 25242691, 75728073, 227184219, 681552657, 2044657971]

約数ペア:

[(1, 2044657971), (3, 681552657), (9, 227184219), (27, 75728073), (81, 25242691), (107, 19108953), (269, 7600959), (321, 6369651), (807, 2533653), (877, 2331423), (963, 2123217), (2421, 844551), (2631, 777141), (2889, 707739), (7263, 281517), (7893, 259047), (8667, 235913), (21789, 93839), (23679, 86349), (28783, 71037)]