1616139

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1286901

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 503, 1071, 1509, 3213, 3521, 4527, 8551, 10563, 13581, 25653, 31689, 59857, 76959, 95067, 179571, 230877, 538713, 1616139]

約数ペア:

[(1, 1616139), (3, 538713), (7, 230877), (9, 179571), (17, 95067), (21, 76959), (27, 59857), (51, 31689), (63, 25653), (119, 13581), (153, 10563), (189, 8551), (357, 4527), (459, 3521), (503, 3213), (1071, 1509)]