13307664209

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{152981}}^1$

素因数の和:153065

約数の個数: 24

約数和(自身を含む): 16531846848

約数和(自身を除く): 3224182639

約数列:

[1, 7, 17, 43, 119, 289, 301, 731, 2023, 5117, 12427, 86989, 152981, 1070867, 2600677, 6578183, 18204739, 44211509, 46047281, 111829111, 309480563, 782803777, 1901094887, 13307664209]

約数ペア:

[(1, 13307664209), (7, 1901094887), (17, 782803777), (43, 309480563), (119, 111829111), (289, 46047281), (301, 44211509), (731, 18204739), (2023, 6578183), (5117, 2600677), (12427, 1070867), (86989, 152981)]