3914739

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 5981040

約数和(自身を除く): 2066301

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 283, 477, 849, 1537, 2547, 4611, 8207, 13833, 14999, 24621, 44997, 73863, 134991, 434971, 1304913, 3914739]

約数ペア:

[(1, 3914739), (3, 1304913), (9, 434971), (29, 134991), (53, 73863), (87, 44997), (159, 24621), (261, 14999), (283, 13833), (477, 8207), (849, 4611), (1537, 2547)]