313232497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 346488408

約数和(自身を除く): 33255911

約数列:

[1, 17, 41, 97, 113, 697, 1649, 1681, 1921, 3977, 4633, 10961, 28577, 67609, 78761, 163057, 186337, 189953, 449401, 2771969, 3229201, 7639817, 18425441, 313232497]

約数ペア:

[(1, 313232497), (17, 18425441), (41, 7639817), (97, 3229201), (113, 2771969), (697, 449401), (1649, 189953), (1681, 186337), (1921, 163057), (3977, 78761), (4633, 67609), (10961, 28577)]