1223896367

素因数分解:

${\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 1304409600

約数和(自身を除く): 80513233

約数列:

[1, 29, 71, 103, 199, 841, 2059, 2987, 5771, 7313, 14129, 20497, 59711, 86623, 167359, 212077, 409741, 594413, 1455287, 6150233, 11882489, 17237977, 42203323, 1223896367]

約数ペア:

[(1, 1223896367), (29, 42203323), (71, 17237977), (103, 11882489), (199, 6150233), (841, 1455287), (2059, 594413), (2987, 409741), (5771, 212077), (7313, 167359), (14129, 86623), (20497, 59711)]