88731721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 101582208

約数和(自身を除く): 12850487

約数列:

[1, 13, 17, 221, 311, 1291, 4043, 5287, 16783, 21947, 68731, 285311, 401501, 5219513, 6825517, 88731721]

約数ペア:

[(1, 88731721), (13, 6825517), (17, 5219513), (221, 401501), (311, 285311), (1291, 68731), (4043, 21947), (5287, 16783)]