2016121373

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{171541}}^1$

素因数の和:171644

約数の個数: 16

約数和(自身を含む): 2437268736

約数和(自身を除く): 421147363

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 171541, 1200787, 3945443, 12522493, 27618101, 87657451, 288017339, 2016121373]

約数ペア:

[(1, 2016121373), (7, 288017339), (23, 87657451), (73, 27618101), (161, 12522493), (511, 3945443), (1679, 1200787), (11753, 171541)]