16961021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 4327939

約数列:

[1, 7, 11, 77, 167, 1169, 1319, 1837, 9233, 12859, 14509, 101563, 220273, 1541911, 2423003, 16961021]

約数ペア:

[(1, 16961021), (7, 2423003), (11, 1541911), (77, 220273), (167, 101563), (1169, 14509), (1319, 12859), (1837, 9233)]