26890647

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5641}}^1$

素因数の和:5878

約数の個数: 16

約数和(自身を含む): 41164032

約数和(自身を除く): 14273385

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 5641, 16923, 39487, 118461, 1280507, 3841521, 8963549, 26890647]

約数ペア:

[(1, 26890647), (3, 8963549), (7, 3841521), (21, 1280507), (227, 118461), (681, 39487), (1589, 16923), (4767, 5641)]