89203009

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 103973760

約数和(自身を除く): 14770751

約数列:

[1, 7, 89, 131, 623, 917, 1093, 7651, 11659, 81613, 97277, 143183, 680939, 1002281, 12743287, 89203009]

約数ペア:

[(1, 89203009), (7, 12743287), (89, 1002281), (131, 680939), (623, 143183), (917, 97277), (1093, 81613), (7651, 11659)]