2017768269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{8689}}^1$

素因数の和:8961

約数の個数: 32

約数和(自身を含む): 3043307520

約数和(自身を除く): 1025539251

約数列:

[1, 3, 11, 31, 33, 93, 227, 341, 681, 1023, 2497, 7037, 7491, 8689, 21111, 26067, 77407, 95579, 232221, 269359, 286737, 808077, 1972403, 2962949, 5917209, 8888847, 21696433, 61144493, 65089299, 183433479, 672589423, 2017768269]

約数ペア:

[(1, 2017768269), (3, 672589423), (11, 183433479), (31, 65089299), (33, 61144493), (93, 21696433), (227, 8888847), (341, 5917209), (681, 2962949), (1023, 1972403), (2497, 808077), (7037, 286737), (7491, 269359), (8689, 232221), (21111, 95579), (26067, 77407)]