1840131

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 3052800

約数和(自身を除く): 1212669

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 211, 323, 459, 513, 633, 969, 1899, 2907, 3587, 4009, 5697, 8721, 10761, 12027, 32283, 36081, 68153, 96849, 108243, 204459, 613377, 1840131]

約数ペア:

[(1, 1840131), (3, 613377), (9, 204459), (17, 108243), (19, 96849), (27, 68153), (51, 36081), (57, 32283), (153, 12027), (171, 10761), (211, 8721), (323, 5697), (459, 4009), (513, 3587), (633, 2907), (969, 1899)]