30621777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 43364160

約数和(自身を除く): 12742383

約数列:

[1, 3, 17, 51, 419, 1257, 1433, 4299, 7123, 21369, 24361, 73083, 600427, 1801281, 10207259, 30621777]

約数ペア:

[(1, 30621777), (3, 10207259), (17, 1801281), (51, 600427), (419, 73083), (1257, 24361), (1433, 21369), (4299, 7123)]