2017084221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{12241}}^1$

素因数の和:12626

約数の個数: 32

約数和(自身を含む): 3173126400

約数和(自身を除く): 1156042179

約数列:

[1, 3, 9, 17, 27, 51, 153, 359, 459, 1077, 3231, 6103, 9693, 12241, 18309, 36723, 54927, 110169, 164781, 208097, 330507, 624291, 1872873, 4394519, 5618619, 13183557, 39550671, 74706823, 118652013, 224120469, 672361407, 2017084221]

約数ペア:

[(1, 2017084221), (3, 672361407), (9, 224120469), (17, 118652013), (27, 74706823), (51, 39550671), (153, 13183557), (359, 5618619), (459, 4394519), (1077, 1872873), (3231, 624291), (6103, 330507), (9693, 208097), (12241, 164781), (18309, 110169), (36723, 54927)]