45454209

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 65133120

約数和(自身を除く): 19678911

約数列:

[1, 3, 17, 51, 103, 289, 309, 509, 867, 1527, 1751, 5253, 8653, 25959, 29767, 52427, 89301, 147101, 157281, 441303, 891259, 2673777, 15151403, 45454209]

約数ペア:

[(1, 45454209), (3, 15151403), (17, 2673777), (51, 891259), (103, 441303), (289, 157281), (309, 147101), (509, 89301), (867, 52427), (1527, 29767), (1751, 25959), (5253, 8653)]