4519671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 6911184

約数和(自身を除く): 2391513

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 401, 663, 867, 1203, 3757, 5213, 6817, 11271, 15639, 20451, 88621, 115889, 265863, 347667, 1506557, 4519671]

約数ペア:

[(1, 4519671), (3, 1506557), (13, 347667), (17, 265863), (39, 115889), (51, 88621), (221, 20451), (289, 15639), (401, 11271), (663, 6817), (867, 5213), (1203, 3757)]