22971117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15919}}^1$

素因数の和:15972

約数の個数: 16

約数和(自身を含む): 33877760

約数和(自身を除く): 10906643

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 15919, 47757, 206947, 589003, 620841, 1767009, 7657039, 22971117]

約数ペア:

[(1, 22971117), (3, 7657039), (13, 1767009), (37, 620841), (39, 589003), (111, 206947), (481, 47757), (1443, 15919)]