12277551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28646

約数の個数: 16

約数和(自身を含む): 19232640

約数和(自身を除く): 6955089

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28619, 85857, 314809, 372047, 944427, 1116141, 4092517, 12277551]

約数ペア:

[(1, 12277551), (3, 4092517), (11, 1116141), (13, 944427), (33, 372047), (39, 314809), (143, 85857), (429, 28619)]