3131076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20071}}^1$

素因数の和:20091

約数の個数: 24

約数和(自身を含む): 7868224

約数和(自身を除く): 4737148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20071, 40142, 60213, 80284, 120426, 240852, 260923, 521846, 782769, 1043692, 1565538, 3131076]

約数ペア:

[(1, 3131076), (2, 1565538), (3, 1043692), (4, 782769), (6, 521846), (12, 260923), (13, 240852), (26, 120426), (39, 80284), (52, 60213), (78, 40142), (156, 20071)]