28983051

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{25357}}^1$

素因数の和:25490

約数の個数: 12

約数和(自身を含む): 42195712

約数和(自身を除く): 13212661

約数列:

[1, 3, 9, 127, 381, 1143, 25357, 76071, 228213, 3220339, 9661017, 28983051]

約数ペア:

[(1, 28983051), (3, 9661017), (9, 3220339), (127, 228213), (381, 76071), (1143, 25357)]