3888153

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 18

約数和(自身を含む): 5778942

約数和(自身を除く): 1890789

約数列:

[1, 3, 9, 41, 123, 257, 369, 771, 1681, 2313, 5043, 10537, 15129, 31611, 94833, 432017, 1296051, 3888153]

約数ペア:

[(1, 3888153), (3, 1296051), (9, 432017), (41, 94833), (123, 31611), (257, 15129), (369, 10537), (771, 5043), (1681, 2313)]