40222953

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{2609}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 59716800

約数和(自身を除く): 19493847

約数列:

[1, 3, 9, 27, 571, 1713, 2609, 5139, 7827, 15417, 23481, 70443, 1489739, 4469217, 13407651, 40222953]

約数ペア:

[(1, 40222953), (3, 13407651), (9, 4469217), (27, 1489739), (571, 70443), (1713, 23481), (2609, 15417), (5139, 7827)]