27958047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42169}}^1$

素因数の和:42202

約数の個数: 16

約数和(自身を含む): 42507360

約数和(自身を除く): 14549313

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 42169, 126507, 548197, 716873, 1644591, 2150619, 9319349, 27958047]

約数ペア:

[(1, 27958047), (3, 9319349), (13, 2150619), (17, 1644591), (39, 716873), (51, 548197), (221, 126507), (663, 42169)]