304885259

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 379725696

約数和(自身を除く): 74840437

約数列:

[1, 7, 17, 61, 97, 119, 427, 433, 679, 1037, 1649, 3031, 5917, 7259, 7361, 11543, 26413, 41419, 42001, 51527, 100589, 184891, 294007, 449021, 704123, 714017, 2562061, 3143147, 4998119, 17934427, 43555037, 304885259]

約数ペア:

[(1, 304885259), (7, 43555037), (17, 17934427), (61, 4998119), (97, 3143147), (119, 2562061), (427, 714017), (433, 704123), (679, 449021), (1037, 294007), (1649, 184891), (3031, 100589), (5917, 51527), (7259, 42001), (7361, 41419), (11543, 26413)]