768521397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{22193}}^1$

素因数の和:22317

約数の個数: 32

約数和(自身を含む): 1252806912

約数和(自身を除く): 484285515

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 4947, 11543, 22193, 34629, 66579, 155351, 377281, 466053, 1131843, 2152721, 2640967, 6458163, 7922901, 15069047, 36596257, 45207141, 109788771, 256173799, 768521397]

約数ペア:

[(1, 768521397), (3, 256173799), (7, 109788771), (17, 45207141), (21, 36596257), (51, 15069047), (97, 7922901), (119, 6458163), (291, 2640967), (357, 2152721), (679, 1131843), (1649, 466053), (2037, 377281), (4947, 155351), (11543, 66579), (22193, 34629)]