86289393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10891}}^1$

素因数の和:11052

約数の個数: 16

約数和(自身を含む): 121990400

約数和(自身を除く): 35701007

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 10891, 32673, 206929, 620787, 1513849, 4541547, 28763131, 86289393]

約数ペア:

[(1, 86289393), (3, 28763131), (19, 4541547), (57, 1513849), (139, 620787), (417, 206929), (2641, 32673), (7923, 10891)]