86975447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 96681312

約数和(自身を除く): 9705865

約数列:

[1, 13, 61, 67, 793, 871, 1637, 4087, 21281, 53131, 99857, 109679, 1298141, 1425827, 6690419, 86975447]

約数ペア:

[(1, 86975447), (13, 6690419), (61, 1425827), (67, 1298141), (793, 109679), (871, 99857), (1637, 53131), (4087, 21281)]