31324977

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 48925760

約数和(自身を除く): 17600783

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 4951, 6327, 14853, 44559, 94069, 183187, 282207, 549561, 846621, 1648683, 3480553, 10441659, 31324977]

約数ペア:

[(1, 31324977), (3, 10441659), (9, 3480553), (19, 1648683), (37, 846621), (57, 549561), (111, 282207), (171, 183187), (333, 94069), (703, 44559), (2109, 14853), (4951, 6327)]