2013207813

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{3929}}^1$

素因数の和:4166

約数の個数: 36

約数和(自身を含む): 3105556740

約数和(自身を除く): 1092348927

約数列:

[1, 3, 9, 17, 51, 153, 197, 289, 591, 867, 1773, 2601, 3349, 3929, 10047, 11787, 30141, 35361, 56933, 66793, 170799, 200379, 512397, 601137, 774013, 1135481, 2322039, 3406443, 6966117, 10219329, 13158221, 39474663, 118423989, 223689757, 671069271, 2013207813]

約数ペア:

[(1, 2013207813), (3, 671069271), (9, 223689757), (17, 118423989), (51, 39474663), (153, 13158221), (197, 10219329), (289, 6966117), (591, 3406443), (867, 2322039), (1773, 1135481), (2601, 774013), (3349, 601137), (3929, 512397), (10047, 200379), (11787, 170799), (30141, 66793), (35361, 56933)]