2077889319

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 3340116000

約数和(自身を除く): 1262226681

約数列:

[1, 3, 9, 11, 33, 89, 99, 121, 267, 363, 801, 979, 1089, 1331, 1949, 2937, 3993, 5847, 8811, 10769, 11979, 17541, 21439, 32307, 64317, 96921, 118459, 173461, 192951, 235829, 355377, 520383, 707487, 1066131, 1561149, 1908071, 2122461, 2594119, 5724213, 7782357, 17172639, 20988781, 23347071, 62966343, 188899029, 230876591, 692629773, 2077889319]

約数ペア:

[(1, 2077889319), (3, 692629773), (9, 230876591), (11, 188899029), (33, 62966343), (89, 23347071), (99, 20988781), (121, 17172639), (267, 7782357), (363, 5724213), (801, 2594119), (979, 2122461), (1089, 1908071), (1331, 1561149), (1949, 1066131), (2937, 707487), (3993, 520383), (5847, 355377), (8811, 235829), (10769, 192951), (11979, 173461), (17541, 118459), (21439, 96921), (32307, 64317)]