287103693

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{2423}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 387219456

約数和(自身を除く): 100115763

約数列:

[1, 3, 127, 311, 381, 933, 2423, 7269, 39497, 118491, 307721, 753553, 923163, 2260659, 95701231, 287103693]

約数ペア:

[(1, 287103693), (3, 95701231), (127, 2260659), (311, 923163), (381, 753553), (933, 307721), (2423, 118491), (7269, 39497)]