4577131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 5292000

約数和(自身を除く): 714869

約数列:

[1, 13, 17, 139, 149, 221, 1807, 1937, 2363, 2533, 20711, 30719, 32929, 269243, 352087, 4577131]

約数ペア:

[(1, 4577131), (13, 352087), (17, 269243), (139, 32929), (149, 30719), (221, 20711), (1807, 2533), (1937, 2363)]