86474589

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 117771840

約数和(自身を除く): 31297251

約数列:

[1, 3, 59, 177, 257, 771, 1901, 5703, 15163, 45489, 112159, 336477, 488557, 1465671, 28824863, 86474589]

約数ペア:

[(1, 86474589), (3, 28824863), (59, 1465671), (177, 488557), (257, 336477), (771, 112159), (1901, 45489), (5703, 15163)]