1212941313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{62423}}^1$

素因数の和:62573

約数の個数: 24

約数和(自身を含む): 1869723648

約数和(自身を除く): 656782335

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 19431, 62423, 187269, 561807, 1061191, 3183573, 7927721, 9550719, 23783163, 71349489, 134771257, 404313771, 1212941313]

約数ペア:

[(1, 1212941313), (3, 404313771), (9, 134771257), (17, 71349489), (51, 23783163), (127, 9550719), (153, 7927721), (381, 3183573), (1143, 1061191), (2159, 561807), (6477, 187269), (19431, 62423)]