2551036103

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 3320190720

約数和(自身を除く): 769154617

約数列:

[1, 7, 11, 43, 77, 89, 121, 301, 473, 623, 787, 847, 979, 3311, 3827, 5203, 5509, 6853, 8657, 10769, 26789, 33841, 36421, 42097, 60599, 70043, 75383, 95227, 236887, 294679, 372251, 463067, 490301, 666589, 770473, 2605757, 3011849, 3241469, 4094761, 5393311, 8475203, 21082943, 28663327, 33130339, 59326421, 231912373, 364433729, 2551036103]

約数ペア:

[(1, 2551036103), (7, 364433729), (11, 231912373), (43, 59326421), (77, 33130339), (89, 28663327), (121, 21082943), (301, 8475203), (473, 5393311), (623, 4094761), (787, 3241469), (847, 3011849), (979, 2605757), (3311, 770473), (3827, 666589), (5203, 490301), (5509, 463067), (6853, 372251), (8657, 294679), (10769, 236887), (26789, 95227), (33841, 75383), (36421, 70043), (42097, 60599)]