2017997451

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{22943}}^1$

素因数の和:23315

約数の個数: 24

約数和(自身を含む): 3024478080

約数和(自身を除く): 1006480629

約数列:

[1, 3, 9, 29, 87, 261, 337, 1011, 3033, 9773, 22943, 29319, 68829, 87957, 206487, 665347, 1996041, 5988123, 7731791, 23195373, 69586119, 224221939, 672665817, 2017997451]

約数ペア:

[(1, 2017997451), (3, 672665817), (9, 224221939), (29, 69586119), (87, 23195373), (261, 7731791), (337, 5988123), (1011, 1996041), (3033, 665347), (9773, 206487), (22943, 87957), (29319, 68829)]