2017812921

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{22397}}^1$

素因数の和:22968

約数の個数: 16

約数和(自身を含む): 2741515200

約数和(自身を除く): 723702279

約数列:

[1, 3, 59, 177, 509, 1527, 22397, 30031, 67191, 90093, 1321423, 3964269, 11400073, 34200219, 672604307, 2017812921]

約数ペア:

[(1, 2017812921), (3, 672604307), (59, 34200219), (177, 11400073), (509, 3964269), (1527, 1321423), (22397, 90093), (30031, 67191)]