86123409

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 122054112

約数和(自身を除く): 35930703

約数列:

[1, 3, 19, 57, 281, 283, 361, 843, 849, 1083, 5339, 5377, 16017, 16131, 79523, 101441, 102163, 238569, 304323, 306489, 1510937, 4532811, 28707803, 86123409]

約数ペア:

[(1, 86123409), (3, 28707803), (19, 4532811), (57, 1510937), (281, 306489), (283, 304323), (361, 238569), (843, 102163), (849, 101441), (1083, 79523), (5339, 16131), (5377, 16017)]