26451981

素因数分解:

$3^3\times {\mathrm{587}}^1\times {\mathrm{1669}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 39278400

約数和(自身を除く): 12826419

約数列:

[1, 3, 9, 27, 587, 1669, 1761, 5007, 5283, 15021, 15849, 45063, 979703, 2939109, 8817327, 26451981]

約数ペア:

[(1, 26451981), (3, 8817327), (9, 2939109), (27, 979703), (587, 45063), (1669, 15849), (1761, 15021), (5007, 5283)]