28012611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18061}}^1$

素因数の和:18122

約数の個数: 16

約数和(自身を含む): 41614848

約数和(自身を除く): 13602237

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18061, 54183, 198671, 596013, 848867, 2546601, 9337537, 28012611]

約数ペア:

[(1, 28012611), (3, 9337537), (11, 2546601), (33, 848867), (47, 596013), (141, 198671), (517, 54183), (1551, 18061)]