39914613

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{863}}^1$

素因数の和:1446

約数の個数: 20

約数和(自身を含む): 59799168

約数和(自身を除く): 19884555

約数列:

[1, 3, 9, 27, 81, 571, 863, 1713, 2589, 5139, 7767, 15417, 23301, 46251, 69903, 492773, 1478319, 4434957, 13304871, 39914613]

約数ペア:

[(1, 39914613), (3, 13304871), (9, 4434957), (27, 1478319), (81, 492773), (571, 69903), (863, 46251), (1713, 23301), (2589, 15417), (5139, 7767)]