1438489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 1717632

約数和(自身を除く): 279143

約数列:

[1, 13, 17, 23, 221, 283, 299, 391, 3679, 4811, 5083, 6509, 62543, 84617, 110653, 1438489]

約数ペア:

[(1, 1438489), (13, 110653), (17, 84617), (23, 62543), (221, 6509), (283, 5083), (299, 4811), (391, 3679)]