788493321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{10069}}^1$

素因数の和:10206

約数の個数: 48

約数和(自身を含む): 1432679040

約数和(自身を除く): 644185719

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 693, 791, 1017, 1243, 2373, 3729, 7119, 8701, 10069, 11187, 26103, 30207, 70483, 78309, 90621, 110759, 211449, 332277, 634347, 775313, 996831, 1137797, 2325939, 3413391, 6977817, 7964579, 10240173, 12515767, 23893737, 37547301, 71681211, 87610369, 112641903, 262831107, 788493321]

約数ペア:

[(1, 788493321), (3, 262831107), (7, 112641903), (9, 87610369), (11, 71681211), (21, 37547301), (33, 23893737), (63, 12515767), (77, 10240173), (99, 7964579), (113, 6977817), (231, 3413391), (339, 2325939), (693, 1137797), (791, 996831), (1017, 775313), (1243, 634347), (2373, 332277), (3729, 211449), (7119, 110759), (8701, 90621), (10069, 78309), (11187, 70483), (26103, 30207)]