12930256899

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{4789}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 22614471360

約数和(自身を除く): 9684214461

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2521, 4789, 7563, 14367, 17647, 22689, 33523, 42857, 43101, 52941, 81413, 100569, 128571, 158823, 244239, 299999, 301707, 385713, 569891, 732717, 899997, 1709673, 2699991, 5129019, 12073069, 36219207, 84511483, 108657621, 205242173, 253534449, 615726519, 760603347, 1436695211, 1847179557, 4310085633, 12930256899]

約数ペア:

[(1, 12930256899), (3, 4310085633), (7, 1847179557), (9, 1436695211), (17, 760603347), (21, 615726519), (51, 253534449), (63, 205242173), (119, 108657621), (153, 84511483), (357, 36219207), (1071, 12073069), (2521, 5129019), (4789, 2699991), (7563, 1709673), (14367, 899997), (17647, 732717), (22689, 569891), (33523, 385713), (42857, 301707), (43101, 299999), (52941, 244239), (81413, 158823), (100569, 128571)]