2012201379

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{15601}}^1$

素因数の和:15908

約数の個数: 32

約数和(自身を含む): 3167830080

約数和(自身を除く): 1155628701

約数列:

[1, 3, 9, 17, 27, 51, 153, 281, 459, 843, 2529, 4777, 7587, 14331, 15601, 42993, 46803, 128979, 140409, 265217, 421227, 795651, 2386953, 4383881, 7160859, 13151643, 39454929, 74525977, 118364787, 223577931, 670733793, 2012201379]

約数ペア:

[(1, 2012201379), (3, 670733793), (9, 223577931), (17, 118364787), (27, 74525977), (51, 39454929), (153, 13151643), (281, 7160859), (459, 4383881), (843, 2386953), (2529, 795651), (4777, 421227), (7587, 265217), (14331, 140409), (15601, 128979), (42993, 46803)]