8383291

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 10088640

約数和(自身を除く): 1705349

約数列:

[1, 7, 29, 61, 203, 427, 677, 1769, 4739, 12383, 19633, 41297, 137431, 289079, 1197613, 8383291]

約数ペア:

[(1, 8383291), (7, 1197613), (29, 289079), (61, 137431), (203, 41297), (427, 19633), (677, 12383), (1769, 4739)]