89116811

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 103445760

約数和(自身を除く): 14328949

約数列:

[1, 7, 131, 157, 619, 917, 1099, 4333, 20567, 81089, 97183, 143969, 567623, 680281, 12730973, 89116811]

約数ペア:

[(1, 89116811), (7, 12730973), (131, 680281), (157, 567623), (619, 143969), (917, 97183), (1099, 81089), (4333, 20567)]