413996859

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{23197}}^1$

素因数の和:23867

約数の個数: 16

約数和(自身を含む): 614283040

約数和(自身を除く): 200286181

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 17847, 23197, 69591, 208773, 626319, 15333217, 45999651, 137998953, 413996859]

約数ペア:

[(1, 413996859), (3, 137998953), (9, 45999651), (27, 15333217), (661, 626319), (1983, 208773), (5949, 69591), (17847, 23197)]