22697961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 35887488

約数和(自身を除く): 13189527

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 337, 429, 471, 1011, 1727, 2041, 3707, 4381, 5181, 6123, 11121, 13143, 22451, 48191, 52909, 67353, 144573, 158727, 581999, 687817, 1745997, 2063451, 7565987, 22697961]

約数ペア:

[(1, 22697961), (3, 7565987), (11, 2063451), (13, 1745997), (33, 687817), (39, 581999), (143, 158727), (157, 144573), (337, 67353), (429, 52909), (471, 48191), (1011, 22451), (1727, 13143), (2041, 11121), (3707, 6123), (4381, 5181)]