305897163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7351}}^1$

素因数の和:7475

約数の個数: 32

約数和(自身を含む): 484173312

約数和(自身を除く): 178276149

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 1067, 1261, 3201, 3783, 7351, 13871, 22053, 41613, 80861, 95563, 242583, 286689, 713047, 1051193, 2139141, 3153579, 7843517, 9269611, 23530551, 27808833, 101965721, 305897163]

約数ペア:

[(1, 305897163), (3, 101965721), (11, 27808833), (13, 23530551), (33, 9269611), (39, 7843517), (97, 3153579), (143, 2139141), (291, 1051193), (429, 713047), (1067, 286689), (1261, 242583), (3201, 95563), (3783, 80861), (7351, 41613), (13871, 22053)]